Funny math pi day, I ate some pie: Teespring Campaign

Looking for a funny math pun shirt for pi day? Then this mathematics pi day shirt that says "I ate sum pi...and it was delicious" along with the digits of pi and pi symbols in the background, is it. This great birthday or Christmas gift for math teachers, mathematicians, and math lovers, is also available in math mugs, sweatshirts, hoodies, tank tops, and v-necks.

Last Updated: 4 years ago