purple in colour and situated at the tip of a penis, fills with blood when aroused and commonly follows with a gush of love juice into a womans orifice, letterboxes, and centre pages of laminated wank mags and caravan monthly.if kept unclean they can start to smell of cheese or dead mans socks
..its been weeks since i split with julie and i aint had sex since, im getting boners at the sight of any girl and soon my juice cap is goin to explode..!
by Yesticles the crab fisherman September 11, 2006

The act of one pulling back his foreskin then rubbing spit on the head of his cock and waiting for a gnat to land on his cock then pushing his foreskin forward to cap it.
by aka Outlaw October 22, 2011

Cupping your bare hand over your bare ass and farting, then proceeding to have someone else smell your hand.
by cheeks1128yahoo February 6, 2010

by kevinheart February 3, 2012

by maz86 May 3, 2016

To place a pistol or other firearm behind a persons kneecap and pull the trigger, obliterating the knee and crippling the victim. A common mob tactic.
by sarge September 23, 2005
