The threat posed to children by bats is only now coming to light, and informing the populace is your civic duty. This bat means business and his favorite food is kids.  Also available as a regular men's shirt.

The threat posed to children by bats is only now coming to light, and informing the populace is your civic duty. This bat means business and his favorite food is kids.  100% cotton heavyweight t-shirt in black. Design printed on front.  Penny Arcade logo on the back in purple.  Also available as woman's babydoll.

What is Pi? Some might define it as the ratio of a circle's circumference divided by its diameter. Others might think it's an irrational number that's impossible to know completely. Still others might think it's a mystical, transcendental, almighty number that will only finally be revealed when society as a whole puts on a bunch of purple felt jump suits and hitches a ride on a nearby comet. Those people aren't reading this description though. They are browsing the howtothinklikeaflower.com website. But we digress... We here at ThinkGeek like to think of Pi as a way to help you come up with creative reasons to spend your hard earned cash on a T-shirt. Quick question. When is Pi day? March 14th of course. Think about that for a second. Now, while still mesmerized, drop this shirt into your shopping cart. Navy blue 100% cotton babydoll tshirt. Stretchy and fitted, not baggy like the guys' stuff! Pi symbol printed on the front in white. The first 4493 digits of Pi were used to construct t

mMM Zombies. zombies are good... but an i love zombies tshirt is better! Don't get eaten by the Zombies when you wear this Tee

This is an officially licensed Pac-Man product. This t-shirt features Pac-Man trapped in a corner about to get eaten by ghosts and says "Epic Fail"