It's All Downhill From Here (Transportation Sign) T-Shirt

Ad: It's All Downhill From Here (Transportation Sign) T-Shirt

Do you feel sad or melancholy at times? Do you feel that your life is going downhill? Or, alternatively, are you going to coast all the way downhill? Look no further than any of these transportation signage humor gifts featuring the warning sign for downhill ahead along with the truism saying that you often here: "It's All Downhill From Here". Memorable transportation sign attitude gifts for all who are going downhill -- whether physically, mentally, or emotionally. Fun gag gifts for those feeling blue and who are interested in warning others! myTees

Frozen In Venice (1708) by Gabriele Bella T-Shirt

Ad: Frozen In Venice (1708) by Gabriele Bella T-Shirt

Do you believe that we're headed for another mini-Ice Age due to low sunspot activity -- i.e., another Maunder Minimum? Showcase your meteorological attitude with this tee featuring a frozen lagoon in Venice in 1708 as painted by Gabriele Bella. Featuring people ice skating on it. Make others do a double-take at what places can freeze over during another mini-Ice Age! myTees

Don't Take Gneiss For Granite (Geology Humor) T-Shirt

Ad: Don't Take Gneiss For Granite (Geology Humor) T-Shirt

No need to be a geologist or geology major to enjoy any of these tongue-in-cheek scientific truism saying gifts featuring gneiss, a common and widely distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that were originally either igneous or sedimentary rocks, along with the saying "Don't Take Gneiss For Granite". It means, of course, "Don't Take Nice For Granted"! Memorable geological attitude gifts for geologists, earth scientists, volcanologists, and anyone who enjoys some gneiss and granite humor! myTees

I Have A Layered Outlook On Life (Geology Humor) T-Shirt

Ad: I Have A Layered Outlook On Life (Geology Humor) T-Shirt

Do you have a psychological and geological view on life? Do you see life as a bunch of layers, much like geological layers? Showcase your wry scientific side with any of these gifts featuring Grand Canyon stratigraphy, along with the saying "I Have A Layered Outlook On Life". Make others do a double-take on exactly what you mean with a dose of educational, geological fun! Memorable gifts for geologists or fans of the Grand Canyon! myTees

Perfectionism Is Ingrained In My DNA Genes T-Shirt

Ad: Perfectionism Is Ingrained In My DNA Genes T-Shirt

Are you a perfectionist? Do you believe that there is a genetic basis for perfectionism? Showcase your wry molecular biology sense of humor with any of these gifts featuring DNA replication along with the following saying: "Perfectionism Is Ingrained In My DNA". Memorable biology geek humor gifts for all who love to be perfect! myTees

Photosynthesis (Carbon Dioxide + Water) T-Shirt

Ad: Photosynthesis (Carbon Dioxide + Water) T-Shirt

No need to be a botanist or biochemist to understand the important of photosynthesis, the process of creating energy from light. Technically, photosynthesis uses carbon dioxide and water in order to produce oxygen and sugar. Make others do a double-take about the photosynthesis with any of these colorful scientific attitude gifts, featuring the chemical formula for photosynthesis! myTees

Speed Limit 186,282.397 MPS (Physics Humor) T-Shirt

Ad: Speed Limit 186,282.397 MPS (Physics Humor) T-Shirt

No need to be a physics major or a student of physics to enjoy this wry signage gift tee featuring the speed limit of light as a joke. Speed limit sign says "186,282.397 MPS" - that's miles per second! Showcase your speed limit of visual observation with wry scientific traffic sign / transportation signage humor when you wear this geek attitude t-shirt! myTees

Warning! It's A Bacterial World Out There T-Shirt

Ad: Warning! It's A Bacterial World Out There T-Shirt

Showcase your wry microbiological sense of humor with this t-shirt featuring the key parts of a prokaryote along with the saying "Warning! It's A Bacterial World Out There". Make others do a double-take with biological geek fun today! myTees

Warning! Carpal Tunnel Syndrome Inside (Anatomy) T-Shirt

Ad: Warning! Carpal Tunnel Syndrome Inside (Anatomy) T-Shirt

Those who have carpal tunnel syndrome will enjoy this anatomical humor tee featuring hand anatomy from the medical textbook Gray's Anatomy along with the saying "Warning! Carpal Tunnel Syndrome Inside". Medical geek humor tee for anyone with carpal tunnel syndrome! myTees

Dad Is In My Genes (DNA Replication) T-Shirt

Ad: Dad Is In My Genes (DNA Replication) T-Shirt

No need to be a father or to have a living Dad to enjoy any of these wry molecular biology DNA replication gifts, with the saying "Dad Is In My Genes". Comes with all key labels in DNA replication. Make others do a double-take with this scientific truism. Perfect "Father's Day" or "Grandfather's Day" gifts for all generations! myTees

Play Bridge It's A Fascinating Game (Card Suits) T-Shirt

Ad: Play Bridge It's A Fascinating Game (Card Suits) T-Shirt

Showcase your wry bridge attitude with any of these gifts featuring the four card suits along with the following sound bridge advice: "Play Bridge It's A Fascinating Game". myTees

Train Your Brain Eliminate Sensation Of Fatigue T-Shirt

Ad: Train Your Brain Eliminate Sensation Of Fatigue T-Shirt

Make others do a double-take with a dose of wry brainy attitude with this tee featuring the different parts of the human brain along with the following sound advice for any avid exerciser (e.g., marathons, ultra-marathons): "Train Your Brain Eliminate The Sensation Of Fatigue". myTees

Ash Cloud From Ruang Volcano, Indonesia T-Shirt

Ad: Ash Cloud From Ruang Volcano, Indonesia T-Shirt

Fans of volcanoes and Indonesia will enjoy this Picture Earth satellite imagery gift tee featuring "Ash Cloud From Ruang Volcano, Indonesia". Make others do a double-take and view volcanic activity (an eruption) from outer space when you wear this vivid photo t-shirt! myTees

Curiosity Pioneering Astrobiologist (Mars Rover) T-Shirt

Ad: Curiosity Pioneering Astrobiologist (Mars Rover) T-Shirt

Advocates of Martian exploration and students of astrobiology will enjoy this tee featuring an artistic illustration of NASA's Martian rover, Curiosity, along with the following caption "Pioneering Astrobiologist". Make others do a double-take at what robots are good for with a dose of astrobiological attitude today! myTees

Corporate Restructuring Ahead (Chainsaw Sign) T-Shirt

Ad: Corporate Restructuring Ahead (Chainsaw Sign) T-Shirt

Has your position been outsourced? Has your department been reorganized or dissolved? Showcase your wry sense of corporate humor with any of these gifts featuring the diamond yellow warning sign along with the saying "Corporate Restructuring Ahead". Includes chainsaw picture on the sign. No need to work in mergers and acquisitions to enjoy! Perfect gag gift for anyone who has had their position restructured or who works in a dynamic, ever-changing industry! myTees

Economists Do It With Models (Supply-Demand Curve) T-Shirt

Ad: Economists Do It With Models (Supply-Demand Curve) T-Shirt

Economists will especially enjoy this supply-and-demand curve gift tee featuring supply and demand at equilibrium with this wry, raunchy saying "Economists Do It With Models". Showcase your tongue-in-cheek economic humor side today when you wear this educational graphic t-shirt! myTees

Ping Yourself (Information Technology Humor) T-Shirt

Ad: Ping Yourself (Information Technology Humor) T-Shirt

Anyone who works with computer will enjoy this wry computer geek humor gift tee that says "Ping Yourself 127.0.0.1". Showcase local host attitude when you wear this t-shirt and make others wonder what you are trying to say! myTees

Leadership Involves Lots Of Guts (Digestive Humor) T-Shirt

Ad: Leadership Involves Lots Of Guts (Digestive Humor) T-Shirt

No need to work in the medical field to know that "Leadership Involves Lots Of Guts". Showcase wry anatomical humor with this tee featuring the digestive system, complete with all key labels. Make others do a double-take on the connection between leadership and guts with this biological truism saying tee! myTees

Coded For Success (DNA Replication) T-Shirt

Ad: Coded For Success (DNA Replication) T-Shirt

Are you coded for success? You'll enjoy wry DNA attitude on this DNA replication gift tee featuring leading and lagging strands of DNA with caption "Coded For Success". Perfect gift for anyone who is successful at whatever they do! Entrepreneurial and ambition attitude t-shirt! myTees

Icosayotton Ten-dimensional Hypercube T-Shirt

Ad: Icosayotton Ten-dimensional Hypercube T-Shirt

Showcase math and geometry hypercube attitude with this diagram of the icosayotton, the ten-dimensional hypercube. Perfect geek gift tee for mathematicians, physicists, and anyone who lives and thinks in the tenth dimension! myTees

Do You Know About Circulation In Macroeconomics? T-Shirt

Ad: Do You Know About Circulation In Macroeconomics? T-Shirt

No matter which country you live in, you are affected by macroeconomics, a branch of economics that deals with the performance, structure, and behavior of the economy of the entire community, either a nation, a region, or the entire world. Make others do a double-take with intelligent thought with any of these thought-provoking economics cheat sheet gifts featuring the circulation in macroeconomics. Ask yourself and others the key question: "Do You Know About The Circulation In Macroeconomics" No need to be an economist or economics major to enjoy! myTees

Helicopter Parent Inside (Sign) T-Shirt

Ad: Helicopter Parent Inside (Sign) T-Shirt

Are you a helicopter parent? Showcase your wry parental style with any of these gifts featuring the sign for a heliport, along with the saying "Helicopter Parent Inside". Make others do a double-take about the way that you parent with a dose of transportation sign humor today! myTees

Limnology A Subset Of Ecology (Lake Oceanography) T-Shirt

Ad: Limnology A Subset Of Ecology (Lake Oceanography) T-Shirt

Environmental scientists who study limnology will enjoy this tee featuring Lake Hawea in New Zealand along with the scientific definition saying: "Limnology A Subset Of Ecology". Showcase the "oceanography of lakes" with a dose of ecological attitude with this picturesque t-shirt! myTees

Warning! No Lifeguards In The Gene Pool T-Shirt

Ad: Warning! No Lifeguards In The Gene Pool T-Shirt

No need to be a biologist or geneticist to enjoy wry science humor with any of these molecular biology attitude gifts featuring DNA replication, complete with all key labels. Comes with the often-heard saying "Warning! No Lifeguards In The Gene Pool". Make others do a double-take about exactly what you mean with a dose of scientific attitude today! myTees

Current Epoch In Perspective You Are Here T-Shirt

Ad: Current Epoch In Perspective You Are Here T-Shirt

Showcase Earth's history with this timeline swirl, with the saying "Current Epoch In Perspective", along with the callout "Anthropocene Epoch You Are Here". Make others do a double-take with this geological history tee! Educational scientific fun featuring Earth's timeline since inception! myTees

Soil Scientists Know About Global Soil Regions T-Shirt

Ad: Soil Scientists Know About Global Soil Regions T-Shirt

Showcase your wry earth scientific attitude with this educational soil science gifts featuring a map of the world's soil regions, complete with color-coding, along with the saying "Soil Scientists Know About Global Soil Regions". No need to be a soil scientist, earth scientist, or geologist to enjoy! myTees

Birth Of A Tornado Inside (Meteorology) T-Shirt

Ad: Birth Of A Tornado Inside (Meteorology) T-Shirt

Is there a tornado inside of you? No need to be a fan of tornadoes or storm chasing to enjoy this meteorological tee featuring "Birth Of A Tornado Inside". Make others do a double-take at exactly how twisters form with this scientific attitude t-shirt! myTees

Now You Know Why I Have To Go (Diuresis) T-Shirt

Ad: Now You Know Why I Have To Go (Diuresis) T-Shirt

Do you have to go frequently? No need to be shy or inward-looking about the need to urinate with any of these medical anatomical humor gifts featuring diuresis. Comes complete with all important labels, from the adrenal gland and kidney to the important hormones vasopressin and aldosterone. Gifts with wry educational scientific humor for those who urinate. No need to be a doctor, nurse, or work in the medical profession to enjoy any of these gifts! myTees

Being A Mom Is In My Genes (DNA Replication) T-Shirt

Ad: Being A Mom Is In My Genes (DNA Replication) T-Shirt

Moms of all ages will enjoy this wry scientific humor gift tee featuring DNA replication. Comes with educational science attitude with the tautological saying "Being A Mom Is In My Genes". Design is complete with all key labels of the leading and lagging strands. Showcase your intelligent side with this molecular biology humor feminine t-shirt. Memorable gift for Mom's birthday, anniversary, or Mother's Day! myTees

Cardiology Is All About The Heart (Anatomical) T-Shirt

Ad: Cardiology Is All About The Heart (Anatomical) T-Shirt

Cardiologists will enjoy wry anatomical humor with any of these gifts featuring an illustration of the heart from Gray's Anatomy along with the following medical truism saying: "Cardiology Is All About The Heart". Make others do double-take with a dose of literal and figurative heart humor today! myTees

99.7% Confident Fall Within 3 Standard Deviations T-Shirt

Ad: 99.7% Confident Fall Within 3 Standard Deviations T-Shirt

Showcase your confidence with this wry statistical humor gift tee! Make others wonder what you mean with this tautological stats saying: "I Am 99.7% Confident That I Fall Within 3 Standard Deviations From The Mean". Perfect gift for any budding or experienced statistician! myTees

My Energy Cycle Keeps Me Going (Krebs Cycle) T-Shirt

Ad: My Energy Cycle Keeps Me Going (Krebs Cycle) T-Shirt

Make others do a double-take with a dose of wry scientific humor with this geek saying tee featuring the Krebs cycle (citric acid cycle, tricarboxylic acid cycle, TCAC) and the following line: "My Energy Cycle Keeps Me Going". Let others know what truly keeps your going with a dose of scientific fun! myTees

When In Rome Do As Romans Do (Toga Clothing) T-Shirt

Ad: When In Rome Do As Romans Do (Toga Clothing) T-Shirt

Showcase your wry toga clothing sense of humor with this tee featuring the different ways to wear a toga along with the following saying: "When In Rome Do As Romans Do". No need to be a clothing historian or member of a fraternity to enjoy! myTees

Warning! Dust Devil Inside (Meteorology) T-Shirt

Ad: Warning! Dust Devil Inside (Meteorology) T-Shirt

Psychology and meteorology come together with this tee featuring a picture of a dust devil. Showcase your wry educational, scientific side with this memorable tee with the saying "Warning! Dust Devil Inside". Make others do a double-take at what lies inside of you with a dose of extreme weather today! myTees

Patron Saint Of Modern Electricity (Nikola Tesla) T-Shirt

Ad: Patron Saint Of Modern Electricity (Nikola Tesla) T-Shirt

Showcase your electrical engineer side with any of the Nikola Tesla gifts with the saying "Patron Saint Of Modern Electricity". Serbian-American Tesla was a genius before his time and literally invented today's wireless world. Often attributed as the "Father of the Radio" and consequently as the "Father of Wireless", Tesla contributed much to today's modern world via elucidating alternate current. Timeless Tesla gifts for all! myTees

Just Think Linear Regression (Statistics) T-Shirt

Ad: Just Think Linear Regression (Statistics) T-Shirt

Statisticians, economists, psychologists, and social scientists who think in terms of hypothesis testing and statistics will enjoy any of these gifts featuring linear regression along with the saying "Just Think Linear Regression". Educational statistical geek attitude gifts for all who do statistics! myTees

Bridge Is An Intellectual Game (Bridge Humor) T-Shirt

Ad: Bridge Is An Intellectual Game (Bridge Humor) T-Shirt

Face it. Bridge is an intellectual game. Finesses, taking tricks, and defense are all skills relevant to any bridge player. Showcase your bridge attitude with this gift tee that says "Bridge Is An Intellectual Game". Comes complete with all 4 card suits. Truism saying for any avid bridge player who thinks and uses his or her mind to win at the bridge table! Perfect gift for bridge teachers and bridge directors! myTees

Reorganization Of Life Ahead (Yellow Warning Sign) T-Shirt

Ad: Reorganization Of Life Ahead (Yellow Warning Sign) T-Shirt

Do you need to reorganize your life? Showcase your wry warning sign sense of humor with this tee featuring the yellow diamond warning sign along with the following saying: "Reorganization Of Life Ahead". Memorable geek humor signage tee for anyone who needs to reorganize their life and desire to warn others about it! Includes generic desktop computer logo as an icon for organization. myTees

I Only Play Chess On Days That End In 'Y' (Humor) T-Shirt

Ad: I Only Play Chess On Days That End In 'Y' (Humor) T-Shirt

If you play chess everyday of the week, you'll enjoy any of these gifts featuring a reflective chess set with the saying: I Only Play Chess On Days That End In 'Y'. Make others do a double-take on how often you play chess! Perfect gifts for chess fanatics who can't stop thinking and playing chess every day of the week! myTees

Cognitive Science Is Interdisciplinary T-Shirt

Ad: Cognitive Science Is Interdisciplinary T-Shirt

Showcase your interdisciplinary side with any of these gifts featuring the various disciplines that comprise cognitive science, along with the scientific truism saying "Cognitive Science Is Interdisciplinary". Whether it is linguistics, psychology, philosophy, computer science, anthropology, or artificial intelligence, make others do a double-take at how creative and interdisciplinary cognitive science really is with a dose of educational fun! myTees

Multipotent Inside (Blood Cell Formation Humor) T-Shirt

Ad: Multipotent Inside (Blood Cell Formation Humor) T-Shirt

Do you have multipotency? Showcase your wry medical and anatomical sense of humor with any of these gifts featuring an illustration from Gray's Anatomy on blood cell formation along with the saying "Multipotent Inside". Great geek humor gift for any polymath or Renaissance person! No need to be working in the healthcare fields to enjoy. myTees

Shush! Ideas Under Construction (Traffic Sign) T-Shirt

Ad: Shush! Ideas Under Construction (Traffic Sign) T-Shirt

If you're working on a new project or writing a paper, you'll enjoy this traffic sign / transportation signage humor gift tee that says "Shush! Ideas Under Construction". Perfect gift for those who need peace and quiet and construct with ideas! Senior thesis or dissertation gift tee! myTees

Bridge Tempo Should Be Kept On An Even Keel T-Shirt

Ad: Bridge Tempo Should Be Kept On An Even Keel T-Shirt

Showcase your wry bridge / duplicate bridge sense of humor with this bridge advice tee featuring the four card suits along with the saying "Bridge Tempo Should Be Kept On An Even Keel". Make others do a double-take with a dose of sound bridge advice the next time you're at the bridge table! No need to be an avid bridge player or bridge teacher to enjoy! myTees

Economists Do It In A Linear Manner (Regression) T-Shirt

Ad: Economists Do It In A Linear Manner (Regression) T-Shirt

Linear regression attitude is found on this wry, economically suggestive tee featuring linear regression along with the following saying: "Economists Do It In A Linear Manner". Make others do a double-take with this t-shirt that pokes fun at economics and statistics today! myTees

Leonardo da Vinci Science Mechanics Inventions T-Shirt

Ad: Leonardo da Vinci Science Mechanics Inventions T-Shirt

Inventors, scientists, and engineers will enjoy this words of wisdom quote by Renaissance artist, scientist, and inventor Leonardo da Vinci. Gift tee features the self-portrait of da Vinci along with the quote: "The book of the science of mechanics must precede the book of useful inventions." Inspirational and practical t-shirt gift for those who like to invent with science and mechanics! myTees

2.5% Neanderthal DNA Inside (DNA Replication) T-Shirt

Ad: 2.5% Neanderthal DNA Inside (DNA Replication) T-Shirt

Showcase your wry evolutionary side with any of these molecular biology attitude gifts featuring DNA replication along with the saying that will make others do a double-take on who our ancestors truly are: "2.5% Neanderthal DNA Inside". myTees

Are You Seasick Yet? (Motion Illusion) T-Shirt

Ad: Are You Seasick Yet? (Motion Illusion) T-Shirt

Showcase your wry optical illusion attitude with a dose of scientific humor with this t-shirt featuring the infamous motion illusion -- where the circles start to move as you stare at them -- along with the following caption: "Are You Seasick Yet?" Classic geek humor at its best! myTees

Which Embryonic Stage Are You In? T-Shirt

Ad: Which Embryonic Stage Are You In? T-Shirt

You might remember the saying "Ontogeny Recapitulates Phylogeny" that notes that in evolutionary history there is the tendency of a species repeating the development stages of its ancestors. Showcase wry biology humor with this embryonic gift tee that asks "Which Embryonic Stage Are You In?" Perfect gift for anyone who's just going through a phase or two! myTees

Penrose Tiling (Five-Fold Symmetry) T-Shirt

Ad: Penrose Tiling (Five-Fold Symmetry) T-Shirt

A Penrose tiling is a non-periodic tiling generated by an aperiodic set of prototiles. Penrose tilings are named after mathematician and physicist Roger Penrose who investigated these sets in the 1970s. The aperiodicity of the Penrose prototiles implies that a shifted copy of a Penrose tiling will never match the original. Showcase your Penrose tiling sense of style with any of these gifts featuring reflection symmetry and fivefold rotational symmetry. Perfect gifts for any mathematician or physicist with an aperiodic sense of style! myTees

What Does Your Electrocardiogram Look Like? T-Shirt

Ad: What Does Your Electrocardiogram Look Like? T-Shirt

No need to work in the medical field (although it probably helps!) to ask others this health technology inquiry: "What Does Your Electrocardiogram Look Like?" Showcase an EKG and demonstrate what an normal sinus rhythm on an ECG looks like! myTees