Keep Calm and Stay Rational Funny Pi T-Shirt

More Keep Calm and Stay Rational Funny Apparel Options

Keep Calm and Stay Rational Irrational Funny Math Geek Sweatshirt – Funny for Math Geeks and Science Nerds; Fun Graphic Math Nonsense Design in Bright Colors, Bold Text; 8.5 oz, Classic fit, Twill-taped neck. View on Amazon
Womens Keep Calm and Stay Rational Irrational Funny Math Geek V-Neck T-Shirt – Funny for Math Geeks and Science Nerds; Fun Graphic Math Nonsense Design in Bright Colors, Bold Text; Lightweight, Classic fit, Double-needle sleeve and bottom hem. View on Amazon
Keep Calm and Stay Rational Irrational Funny Math Geek Long Sleeve T-Shirt – Funny for Math Geeks and Science Nerds; Fun Graphic Math Nonsense Design in Bright Colors, Bold Text; Lightweight, Classic fit, Double-needle sleeve and bottom hem. View on Amazon
Keep Calm and Stay Rational Irrational Funny Math Geek Tank Top – Funny for Math Geeks and Science Nerds; Fun Graphic Math Nonsense Design in Bright Colors, Bold Text; Lightweight, Classic fit, Double-needle sleeve and bottom hem. View on Amazon

Don't Tell Me To Keep Calm Travel Mug

Sometimes keeping calm isn't the answer. And certainly telling someone else to remain calm could be a dangerous move. This funny spoof uses the traditional crown but turns the slogan decidedly negative. This design uses bold red text that pops against the metal background of the mug. Shown here...

Keep Calm and Don't Eat Yellow Snow

Have fun as the weather turns colder with this funny spoof shirt. Keep Calm and Don't Eat Yellow Snow is always good advice for the winter months. The crown icon in the spoof design is replaced by a snowflake in yellow (ew). Get this funny Keep Calm spoof...

Keep Calm I'm Part Ninja Black T-Shirt

Are you a fully trained warrior ninja and you want your friends to calm down? Then check out this funny graphic tee design with the text Keep Calm I'm Part Ninja.  This is based on the classic British Keep Calm and Carry On posters. This spoof version has...

Keep Calm, Alien, and Phone Home!

This is a fun Keep Calm meme variation that is perfect for phone cases. The design is done in neon alien green and reads Keep Calm and Phone Home. A reference to a catchphrase from the classic film E.T. the Extra-Terrestrial, the icon here is a familiar "grey alien" style image instead of the crown.