Piday T-Shirts

Description: 3.14 Pi Day with Pizza Pie. A funny drawing of a pepperoni pizza pie, sliced and ready to eat, with text 3.14 Pi Day. This design is for the pizza lover to celebrate Pi Day 3.14. Enjoy a pizza slice or two on March 14, known as Pi Day. Get the joke, or are you just hungry?

Description: A colorful line drawing of a rainbow with the blue text 3.14 day written below. A gift for the math fan who wants to celebrate Pi day on March 14 each year. It is an easy joke for the geek to find funny.

Description: A funny drawing of a pepperoni pizza pie, sliced and ready to eat, for the pizza lover to celebrate Pi Day 3.14. Enjoy a pizza slice or two on March 14, known as Pi Day. Get the joke, or just hungry?

Description: Funny Small Pizza Pi Day on Red. A funny drawing of a pepperoni pizza pie, with text 'Pi Day' above and '3.14' below, on a red circle shaped background. This design is for the pizza lover to celebrate Pi Day March 14. Get the joke, or are you just hungry? Eat a pizza slice while you think about it.

Description: A colorful line drawing of a rainbow with the blue text 3.1415926535 day written below. A gift for the math fan who wants to celebrate March 14 each year. It is an easy joke for the geek to find funny. The celebration is Pi Day.

Description: Funny Dog Breeds Math Pun

Description: Dandelion Pi Symbol Math Nature

Description: Clever math pun featuring a slice of delicious fruit pie for nerds.

Description: Pi anyone?

Description: Math is A Piece of Pi Funny 3.14 Pi Day Pie Lover Geeks Nerd

Description: A drawing of Bernie Sanders wearing mittens, holding a big red Pi symbol close to his chest for Pi Day 3.14. Another funny Bernie Sanders for your memes collection.

Description: A colorful line drawing of a rainbow with the Pi symbol in blue text written below. A gift for math fans who want to celebrate Pi day on March 14 each year. It is an easy joke for the geeks to find funny.

Description: Chicken Pot Pie Pi Day Weed Pun Math Numbers March 3.14

Description: An awesome Captain America Pi day tshirt for people who love Maths Science

Description: Cutie Pi Day Women Kids Men Toddler Math Teacher Student

Description: Cutie Pi Day Coquette Women Kids Girls Math Teacher Student

Description: 3.14

Description: Funny Can't Stop Pi Won't Stop Pi Day Math Teachers Students

Description: Binary Pi

Description: Happy emPIre day 2015. Except for you Rebels.... Scum.

Description: Show off your love for math with this "Cutie Pi" design, featuring the iconic pi symbol and two adorable hearts. Perfect for math lovers and anyone with a sense of humor, this shirt is a playful way to combine affection and mathematics. Whether you're celebrating Pi Day or just enjoy quirky math puns, this design adds a cute and clever touch to your wardrobe. Ideal for geeks, students, and anyone who finds math both cute and fun.

Description: Cherry Pi Day-Photoroom

Description: Mmmm Pi Day Math Pun Algebra and Pie Lover Humor