by Jason Lawson September 16, 2005
 Get the goat knucklemug.
Get the goat knucklemug. A sexual act to which a man forcefully pushes his lubricated fist into the women's arsehole for her sexual pleasure. The man then brings out the fist before the women orgasms and licks the lady's rim whilst she shits onto his tounge. Better performed by ebony women due to their eating habits as they can push out more elaberat shits
I took it upon myself to perform the knuckle duster on laqisha last night, and she was less than impressed.
by JimmyHammyLAD69 April 15, 2014
 Get the the knuckle dustermug.
Get the the knuckle dustermug. Slang used in the software consulting industry to describe a consultant who can install a product successfully, yet is unable to architect a solution and think in big picture terms.
by Joe Consultant September 8, 2008
 Get the knuckle draggermug.
Get the knuckle draggermug. by Blue Shark October 22, 2010
 Get the Moose Knucklemug.
Get the Moose Knucklemug. A unambiguous, often mesmerizing knuckle-like protrusion from a male crotch, usually dependent on the tightness of the offender's clothing. Moose knuckles are most common in males with large testicles, or men who fail to tuck successfully while wearing Spandex.
by Jeffyboo September 15, 2008
 Get the moose knucklemug.
Get the moose knucklemug. by anonymous March 18, 2005
 Get the moose knucklesmug.
Get the moose knucklesmug. Someone driving at such a low rate of speed as to piss off the driver of the huge truck behind them. Usually used to verbally encourage said person to hurry the fuck up.
by KChute November 8, 2007
 Get the fuck knucklemug.
Get the fuck knucklemug.