knuckload 

Similar to a "fuckload", a knuckload is a quantity of something about the size of a fist
Also, a euphemism for semen

Going in the other room to drop off a knuckload.

knuckload by Elizashizzle April 23, 2015

Shit Knuckled

To be so intoxicated that when you take a crap your knuckles interfere with the wiping process.

Last night, the boys and I all got absolutely shit knuckled.

Shit Knuckled by Dispenser January 25, 2016

knuckledick

someone who gets cockpunched all the time

Andrew Baker is so well hated that he became a knuckledick.

knuckledick by DLa November 15, 2003

Knuckled On 

Knuckled on is the act of brown nosing with a boss or someone else of importance. It gets its meaning from the act of gripping someones dick. In extreme cases it is known as "knuckled on with both hands" denoting desperation in the act.

Look at the new guy! He's knuckled on to the foreman!

How did he get away with that screw up? He knuckled on with both hands and blew his way out of it.

Knuckled On by Richmeister August 13, 2014

knuckled down 

to physically beat someone down with your fists

"...there's a good chance ya ass is either gon' get shot, stabbed, or knuckled down, one out of the three." - Prodigy of Mobb Deep (The Infamous Prelude)

knuckled down by GSTWN May 28, 2007

knuckledusters 

A form of hand-to-hand combat weaponary, that fits around a persons fingers, to increase the amount of damage created with a punch. These are usually metal.

John: "How come your face is cut?"
Mark: "Adam hit me with knuckledusters on."

knuckledusters by IKane June 13, 2006

kentucky knuckledunker 

A phrase used to describe "fingering" a female while driving through the state of Kentucky.

I gave her the good ole Kentucky KnuckleDunker on our way home from Nashville last week.

kentucky knuckledunker by JimBro Watty March 20, 2016