look up any word, like dog in the bathtub:
 
1.
Prison Game-take turns slapping one another dicks together until someone gets injured or quits. If you have lil feet don't play slappy meat..
If you nut you lose..and your probably gay.
I wanted dudes cake so I challenged him to a Slappy Meat duel. I slapped his meat so hard he got cancer..
by House Corrothers January 07, 2014