budslap 

The act in which one's bud is slapped against another part of a person, usually on the back, butt or face.

Wow! Boy you just got budslapped!!!

budslap by Victoria Jo M. August 1, 2007

bukslap

Slapping a bitch after you shoot a load on her face. Short for Bukkake Slap.

Because I'm such a dick, she gets a bukslap. Humiliation +1.

bukslap by The BitchDegarde April 3, 2011