Epic Pi Tank Tops

Description: Who wants blueprint-flavored pi?

Description: The constant PI is so EPIC it is absolutely EPIC.

Description: great gift

Description: Irrational Epic Pi Day Pirate says be Irrational for Once in Your Lifetime on 3.14.15 9:26:53 Classic, Iconic Pi Day Design still available:)

Description: A perfect present for birthday or other events or holidays! Make your loved one or yourself happy with this great Epic to Fail design!

Description: Eipc Design

Description: Absolutely EPIC - Math Pi Day Humor

Description: We all know that Pi Day should be everyday, but for most of the world it ain't. Pi Day happens on March 14th. However, for the math geek, math nerd, math teacher, etc. this Pi Day will be Epic as 3.14.15 9:26:53 only comes once every century! Pi Symbol Rules.

Description: Pi Day happens on March 14th. However, for the math geek, math nerd, math teacher, etc. this Pi Day will be the Ultimate as 3.14.15 9:26:53 only comes once every 100 years and it happened in My Lifetime. Be Irrational for Once in Your Lifetime.

Description: Every math geek, math nerd, math teacher, etc. knows that Pi Day should be everyday, but for most of the world it ain't. Be Irrational for Once in Your Lifetime as this Pi Day will be Epic on 3.14.15 9:26:53 The Magnitude of this Pi Day only comes once every century! Featured is Swashbuckling Pirate Pi Symbol complete with parrot.

Description: This March the 14th, it's time to celebrate the constant pi and to eats lots of pie of course! Pi day 2017 is a fantastic way for superheros, nerds, geeks, mathlete's and algebra experts to enjoy the event. Pi been calculated to over one trillion digits beyond a decimal point and this shirt has a perfect example of the value of Pi. Pi is an irrational and transcendental number, it continues infinitely with repetition or pattern. This year it was be perfectly represented on March 14th! If you're

Description: Pi is irrational and it's constant so I am making it EPIC. So there.