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They Call me Pi because I'm irrational and I don't know when to stop. Show some science humor with this funny pi shirt.
I'm going on a tangent here, but if you see a gang sine adjacent to you, you might want to consider crossing to the opposite sid...
Math is a hell of a drug. Show the world your addiction to problems is probably a good thing with this humorous tee!
A positive thing about joining the nerd side is that we have pi. Its a geek thing.
Forget talking nerdy, I love it when you talk irrationally! Get down and dirty with some numbers do some math!
Come to the nerd side! We Have 3.14. If that isn't enough for you, I can't help you!
When words simply won't do, say it with a math equation! Express your love of mathematical language in this QTpi tank.
Eye Heart Pumpkin Pi