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
Get the Knuckle-Bastardsmug. As heard on the podcast All Fantasy Everything. A Knuckle Butler is a mutual agreed upon hand job with no expectations of receiving more.
Jimmy expected to get a French Blowjob from Sally at the end of their date. But by the end of the date they agreed on a knuckle butler because they were exhausted
by TheAllMightyFatOne July 19, 2019
Get the Knuckle Butlermug. by Rule unknown May 10, 2005
Get the knuckle shufflemug. by The Green Monkie September 8, 2004
Get the cum knucklemug. by skullfragment October 15, 2008
Get the Poop Knucklemug. Adj. This term is used to describe a snowboarder who is insane at what he or she does. Calling someone a knuckle dragger is a compliment, do not take offense to it. It is a great term because skiers can never be knuckle draggers, more or less because they suck huge dick. Knuckle draggers are often seen in the terrain parks of your Local Mountain or ski resort. Don’t fear them, they are just 10 times better at snowboarding then you will ever be. CAUTION: If you ski and you cut off a knuckle dragger it will certainly lead to your death. However this should never happen because you do not belong in the terrain park!...keep kids on shred!
Skier 1: That kid just did a 720 tail grab clearing a 50ft gap!
Skier 2: He is a knuckle dragger man don't mess with him.
Skier 1: Damn i bet he gets laid a lot!
Skier 2: He is a knuckle dragger man don't mess with him.
Skier 1: Damn i bet he gets laid a lot!
by traymund October 13, 2006
Get the knuckle draggermug. Jeremy's motto is "your not gay if a girl is doing it to you. Guess you can say he's a knuckle butt.
by Ballard757 February 19, 2011
Get the Knuckle buttmug.