Kap Slap 

A variation of beer bong usage involving hard alcohol. When the subject is halfway through funneling a beer a shot of Bacardi 151 rum is added, giving the recipient a "slap" in the face. First usage of the term can be traced to Kappa Alpha Lehigh around 2004.

"Shit bra, Jimmy took that Kap Slap like a champ!"

Kap Slap by anonymous928347 March 14, 2010