1 definition by LrM5

Slap Ass

a game similar to tag where the person who is "it" tries to *unsuspectingly* slap a player's ass as hard as he/she possibly can. *emphasis on unsuspectingly

Mike slapped me so hard in Slap Ass, that i could not sit down for the rest of the evening.

by LrM5 December 8, 2008