Semen discharged from an act of self-gratification, usually left to dribble over the thumb of the active hand.
I was in the bathroom after your mum took a shit, so I thought I'd use that time to fire off some knuckle-bastards.
by FormerSmurf April 7, 2015

Fuck off Mike. Your mother sat on a pile of cum on a toilet seat at a barn party back in '92 which consequently produced you. You're just a filthy fap bastard.
by JamieB123 November 1, 2014

by oddjobteabagger February 5, 2010

by larstait November 3, 2003

by Daniel Mullica May 31, 2003

by nuivheovhlshv98 December 29, 2005

by molotovCT October 20, 2008
