Definitions by Handyandy12345

Sack Slapper 

Poop that is so big, when it is on its way down it slaps your sack.

When your turd hits the back of your nut sack its like the two things guys pride them selves on most high five each other. Thats a sack slapper!

Sack Slapper by Handyandy12345 January 20, 2009