For folks too lazy to break out Urban Spoon when deciding on lunch, we offer a superior alternative to Rock Paper Scissors. And if you wear this shirt while making the decision, you can always remember what beats what because we've provided handy arrows.
How the Rookies Play with Others: Rock crushes lizard. Scissors decapitate lizard. Lizard eats paper. Lizard poisons Spock. Paper disproves Spock. Spock vaporizes rock. Spock bends scissors.