I invented this maginificent pass time in my government class. Basically, you sit in class while someone across the table is sitting unaware of your next move. You quickly grab their pen and launch it straight at their crotch. A direct hit is worth one point! YES.

Don't use scissors to play, or exacto-knives. Oooh and don't use compasses. Infact, use nothing that could pierce a testicle or labia.