Funny Geek T-Shirts

These funny t-shirts have one thing in common -- they were designed for unique geeks! The quirky original designs for cool nerdy folks are great conversation starters and sure to inspire laughs and good times! Invented elements and new meanings for geeky acronyms are among the great funny geek t-shirts here. We've also got a selection of n00b t-shirts and geek baby designs for nerdy kids and their geeky parental units. Have fun exploring these funny geek t-shirts!

Ancient Geek Funny Greek Style Stone Text T-Shirt

If you've been geeking longer than most, you might be an Ancient Geek. This funny shirt uses the slogan in a stone-look font that might be taken to say "Ancient Greek" on first glance. This is a funny t-shirt gift idea for anyone who is part...

Optimist or Pessimist? Funny Glass Full T-Shirt

Is the glass half empty, or half full? An optimist and a pessimist allegedly would have different answers, but in reality, the glass is always completely full, as this funny science geek t-shirt explains. This graphic design shows a simple glass of water. The half that is full...

Ah! The Element of Surprise Science Geek Mens Funny T Shirts XL Sport Grey – AWESOME FIT: Fits True to size, great fit and feel - Wash with cold water, inside out.; TOP QUALITY: Professional screen printed and designed in the... View on Amazon
Dear Math Grow Up And Solve Your Own Problems 2 T-Shirt – Dear Math Grow Up And Solve Your Own Problems 2 View on Zazzle
SCIENCE IT'S LIKE MAGIC BUT REAL GEEK SCIENTIST T-Shirt – This funny Science Quote Design is for you or a perfect gift for your science teacher or professor mom, dad, aunt, uncle, son or daughter if... View on Amazon
What Part Of Don't You Understand Computer Science Lovers T-Shirt – Funny Programming Coding Programmer Shirt For Coder, Tech Support Nerds, Software Development, Software Coder, Computer Coder, Computer Coding Expert, Tech Humor, Funny Programmer T-Shirt, Developer Geek... View on Amazon
Funny Algebra Dance Function Math Teacher Geek Gift Idea T-Shirt – Get lots of compliments with This Perfect Graph Figures Math Equation. cute for men and women who teach Math, physics, calculus, statistics or geometry and Students... View on Amazon
Rocket Science HIMARS LHP T-Shirt – Rocket Science HIMARS LHP Check out our science t shirt selection for the very best in unique or custom, handmade pieces from our clothing shops. View on Zazzle
Best Rocket Scientist Ever Funny Aerospace Engineer Science T-Shirt – Best Rocket Scientist Ever fun gag pun joke trendy sarcastic sarcasm funny cool quote saying; Hilarious apparel with crazy text that says "Best Rocket Scientist Ever";... View on Amazon
Calculus Actually Its Rocket Science Funny Math Tri-Blend Shirt – Funny Math science school nerd t-shirt for any young math genius or geek with a good sense of humor. The funny saying is "Calculus - Actually... View on Zazzle
Math Geek Pi Day - Hey Teacher! Atom Pi Math Science STEM Gift 3.14 Pi Day T-Shirt – Celebrate Pi Day in style on March 14th. Fun nerdy geeky math pi day gift for math majors, math teachers, science nerds, math geeks, math club... View on Amazon
Nerdy Rocket Equation Physics Science Math Teacher Geek T-Shirt – The Perfect and Unique Product for Men, Women, physicists, rocket scientist, math teachers, astronomers, scientists, engineer, nerds, geeks. Great for back to school, Christmas, Halloween, graduation,... View on Amazon
Come To The Math Side We Have Pi Teacher Nerd Geek T-Shirt – Come To The Math Side We Have Pi Teacher Nerd Geek Pi Day View on Zazzle
ROCKET SCIENTIST Blue Outer Space Ship Funny Quote T-Shirt – ROCKET SCIENTIST Blue Retro Rocket Ship Men's T-shirt. All text can be customized. This vintage blue retro rocketship is blasting off into outer space. Fun shirt... View on Zazzle
Math Geek Dinosaur Velociraptor Equation v2 T-Shirt – Our Funny dinosaur equation design is the perfect idea for dino fans or anyone that loves T-Rex or velociraptors themed toys. Great for man, woman, boy... View on Amazon
Corgis Funny Pi Day Pie Butterflies Who Loves Corg T-Shirt – Corgis Funny Pi Day Pie Butterflies Who Loves Corgis Pi Pie View on Zazzle
Happy Pi Day - Pi Day Math Lover Science Teacher P T-Shirt – Happy Pi Day - Pi Day Math Lover Science Teacher Pi Symbol View on Zazzle
Sarcasm Periodic Table Element Weird Science Joke Gift T-Shirt – Your search for weird science t shirt is over period table funny t shirt will surely be a hit, like any love science jokes If you... View on Amazon
FAFO Math Equation Funny Novelty Math Teacher Nerd Geek Gift T-Shirt – FAFO, Math, Equation, Funny, Novelty, Teacher, Nerd, Geek, Gift, tee, retro, distressed, cute, nice, love, gift for, animals, funny sayings, relationship, vintage and fan tee, gifts... View on Amazon
Actually I am A Rocket Scientist Spacecraft Satellite Gifts T-Shirt – Explore the outer space with the cool and funny gift that is perfect for all occasion like something educational, outdoor, physics, hobbies, experiments, recreations, fan club.... View on Amazon
Mathematics Equation Mathematician Stuff Men Women Funny AP Calculus Algebra Tree Math Teacher Nerd Geek Gifts Unisex Adults Kids Classic Fit Crew Neck Short Sleeve T-Shirt Black Small – Novelty art for Advanced Placement instructor, trigonometry freaks, formula geniuses, STEM teachers, professor, architect, student, computer science, engineer or just making a humor statement! Cool graphic... View on Amazon
Calculus Actually Its Rocket Science Funny Math Tri-Blend Shirt – Funny Math science school nerd t-shirt for any young math genius or geek with a good sense of humor. The funny saying is "Calculus - Actually... View on Zazzle
Humorous Rocket Scientist T-Shirt – Funny design with retro rocket ship for scientist. View on Zazzle
Funny Science Nerd Duck Rabbit Physics Math Geek Gift Short Sleeve T-Shirt – Funny math nerd design with duck and rabbit, great gift idea for science geeks, physics, engineers, teachers and students.; Lightweight, Classic fit, Double-needle sleeve and bottom hem. View on Amazon
Rocket Science diagram of Raptor Engine T-Shirt – Rocket Science diagram of Raptor Engine Check out our science t shirt selection for the very best in unique or custom, handmade pieces from our clothing shops. View on Zazzle
...And Yes It Is Rocket Science! Fun Clothing For Engineers T-Shirt – Perfect gift for scientists, nerds, geeks, engineers, mathematicians, physicists, technicians for robotics, satellites, radar, communications, laser and more. Smart Tee for space related occupations.; Impress your... View on Amazon
Think Like A Proton Stay Positive Funny Science T-Shirt – This would make a great gift or present for science aficionados, geeks, and nerds. This is funny periodic table of elements tee great for kids and... View on Amazon
Science Doesn t Care What You Believe Funny Science Teacher T-Shirt – Science Doesn t Care What You Believe Funny Science Teacher T Shirt; Great shirt for those that love science as a teacher or student. Whether it's... View on Amazon
Algebra Dance Funny Function Skeleton Geek Pun Math Equation T-Shirt – Get lots of compliments with This Perfect Graph Figures Math Equation jokes. cute for men and women who teach Math, physics, calculus, civil engineer, statistics or... View on Amazon
Future Chemist Science Day Chemistry Jokes Microscope T-Shirt – Are you a chemist with a great sense of humor? Interested in science jokes that make eye rolls? If yes, then this funny chemistry design is... View on Amazon
Saturn V Saturn 5 Rocket Science Equations T-Shirt – Saturn V Saturn 5 Rocket Science Equations Check out our science t shirt selection for the very best in unique or custom, handmade pieces from our clothing shops. View on Zazzle
Happy Pi Day 2025 Rainbow Math Lover Teacher Geek T-Shirt – Happy Pi Day 2025 Rainbow Math Lover Teacher Geek Student 1 View on Zazzle
Rocket Science Look Easy T-Shirt – Astronauts, scientists and engineers joke that rocket science has been making everything else look easy since 1958. Check out this funny custom design on tees, shirts, mugs, cases, gifts and apparel. View on Zazzle
Eat Sleep Rockets Repeat Funny Rocket Scientist T Shirt Gift T-Shirt – This is the perfect apparel for any rocket scientist, rocket hobbyist, spaceships fan or rocket lover. Show off your love for the rockets with this cool... View on Amazon
Come To The Math Side We Have Pi Teacher Nerd Geek T-Shirt – Come To The Math Side We Have Pi Teacher Nerd Geek Pi Day View on Zazzle
Maths Nerd Pizza Lovers Volume Formula Geek Math Teacher T-Shirt – This intelligent maths design is suitable for the next maths lesson or maths assistance to calculate. Volume formula for the pizza. Great gift idea for teachers,... View on Amazon
Happy Pi Day - Pi Day Math Lover Science Teacher P T-Shirt – Happy Pi Day - Pi Day Math Lover Science Teacher Pi Symbol View on Zazzle
Come To The Math Side We Have Pi 1 T-Shirt – Come To The Math Side We Have Pi 1 View on Zazzle