Pi Day Baseball T-Shirts

pi day

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?

Pi day graphic design gift for peopl everyone

Pi Another Day features Pi Symbol as Agent 3.14 complete with white tux, bow tie and pistol. Great Gift Idea for Math Teachers, Geek, Nerds and Math Lovers of All Ages.

This Happy Pi Day Shirt makes a perfect birthday, Christmas & Math Day gift for men, women, kids, boys, girls.

Pi Day is March 14th. A cool holiday for a math teacher.

This Happy Pi Day Shirt makes a perfect birthday, Christmas & Math Day gift for men, women, kids, boys, girls.

How many digits of Pi can you calculate? Cute design is perfect for the math teacher. Also great for Pi Day.

Irrational Number Pi shirt for men,women,kids. Great as a Pi Day - March 14th gift for friends,family,teachers, mathematicians, and math lovers. Happy PI Day!

This funny nerdy design for kids and adults features a cute kawaii style slice of pie being irrational with a slightly more rational Pi.

pi day

Happy Pi Day

A funny drawing of a pepperoni pizza pie, sliced and ready to eat, with text '3.14' above and 'Pi Day' below, on a gold circle shaped background. This design is for the pizza lover to celebrate Pi Day 3.14. Enjoy a pizza slice on March 14, known as Pi Day. Puns, get the joke, or are you just hungry?

Pi day 3.1415 graphic design funny birthday party for Women men Women youth

Pi day

Pi Approximation Day! Twenty Second of July, Pi Approximation Day, 22 divided by 7 equals approximately 3.14. Fascinating smart people for a long time. Good choice for anybody with interest in mathematics, sciences, engineering, history, etc. Black version.

Pi Day - Do you enjoy math? celebrate pi day with this cool design with 80s aesthetics!

Pi day.

For those days you don't want your pie to run out

Pi-day

Irrational Yet Well Rounded Pied Piper Pi Day Design. Great Gift Idea for Math Teachers, Geek, Nerds and Math Lovers of All Ages.

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.

Funny Pi Polar Bear t-shirt featuring Polar Bear with Pi symbol sunglasses and an Einstein hairdo. Polar Bears are very intelligent and highly regarded as the Einsteins of the Bear Community. Cool Pi Day gear for math lovers with a sense of humor.

PI Day Funny Math 3.14 Number PI Lover Tee by Aneisha. 3.14 number symbol PI Day Math for Kids, Men, and Women.

Pi Day is an annual celebration on March 14th that honors the mathematical constant pi (π), which is represented by the Greek letter π and approximately equals 3.14. Pi Day Merch typically features imagery related to pi, including the symbol π, digits of pi, or puns related to pi.

A pie is not a Pi!

Celebrate Pi Day with this legendary design.

Pi-day

Pi-day

Pi-day

The numbers of Pi

I Ate Some Pie and it was DELICIOUS Eight Sum Pi day Math Mens Womens geek T-shirt Birthday gift idea tshirt Made in USA black

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.

Pi Day concept.

The number Pi is a mathematical constant, the ratio of a circle's circumference to its diameter, commonly approximated as 3.14159.