Ball clappin' 

When two guys have sex with eachother by use of a dildo in each one, bent over, back to back, so that the force of them having sex will cause their scrotum's two swing against eachother, making a clapping sound.

Dude, me and Gary were ball clappin' last night like we was on PCP.

Ball clappin' by The Joe 82 July 2, 2006

Ball Cappin 

Acting like you got something but you really don't

Alex claimed he bought a Gucci & Fendi belt at Lenox Mall, but everybody know he is Ball Cappin.

Ball Cappin by CapLingo October 31, 2016

big ball cappin 

Showing off / Flexing with a tremendous degree coolness and truth to back it up

Them boys out west aint playin... They big ball cappin whenever they out

big ball cappin by Bigyoke January 30, 2018

Ball clapping 

ball clapping - when two sets of balls meet together as a result of timed thrusting banging together creating a clapping noise

Wade and Ryan after watching a movie together invited Meagan over and ryan entered her from behind into her anal bank and wade entered her into her vagina - through the aggressive pumping both Ryan and wades balls banged and clanged together creating a clapping noise - they had successfully been ball clapping

Ball clapping by Swine Doctor May 26, 2016