After anal sex, and not a quickie either, you splooge inside a chicks ass and when you pull out, brown coloured cum oozes out is your butt butter. Not to be considered in the pornstar biz (as they are clean hooped normally) but usually amateurs with unwiped/non-enima cleaned poopshoots.
by The Dirty Pajerty June 7, 2008
Get the Butt Buttermug. "Man, I was shredin' some sweet cherry cherry pow pow, when all of a sudden I decided to butter the muffin that made everybody look. Yeah, bro!"
by Paul Miracle December 22, 2007
Get the Butter the Muffinmug. duck butter is the accumulation of sweat, piss, and dried cum that collects on the glans of some uncircumcised males.
by USAF Cadet October 13, 2020
Get the duck buttermug. by Kim -The Angry Dragon- February 17, 2004
Get the Duck Buttermug. by adam kirwin July 1, 2006
Get the donkey buttermug. by joe da great January 10, 2008
Get the butter peacanmug. by Jay williams20 March 7, 2011
Get the Butter Nuggetsmug.