Sport: Bowling
Bowling Ball Tag   (+3, -1)  [vote for, against]
Tag! you're horribly bruised!

In this game, played in a confined space (like a gym), the one who is "it" has a bowling ball. Object is to hit someone else with it. The ball may be rolled, thrown, swung, dropped, or whatever. Then that person becomes "it". Possible hazards include broken fingers, damaged limbs, terrible bruises. But like most sports the fun significantly outweighs the potential injuries.
-- gonzola, Oct 26 2009

This idea might get a bit cheesy if you add too much gore, [gonzola].

Fnarr Fnarr!
-- theleopard, Oct 26 2009

random, halfbakery