Knuckles Muscles

A flex, usually in the form of an emoji, used to indicate a post of strength or celebrate the dunking upon of an irritant or adversary.

I added a knuckles muscles to Shan's post when he shutdown Sam's dumb idea.

by dux4life May 12, 2022

Gimme knuckles

Another way to say fist bump

Imagine 2 people playing Darts for the same team of 4 players. One team mate scores 180 points with 3 Darts (taking the game, because their team needed to score 180 points to win the game)

Player 1: Holy Crap, 180!!
Teammate: Dude, gimme knuckles!!!
The winning team's 4 members all bump fists.

by chrisssy226 July 10, 2018

4 knuckle feel good

(Noun) Formal definition for fisting

"Hey dude, no homo, but could you give me a 4 knuckle feel good?"
"Do I know you?"

by CarmenTheStripper March 15, 2019

bumper knuckle

slang word for fisting

i cant walk after being bumper knuckled.

by daddy2272727 May 19, 2017

Wax Knuckle Bearing Juice

Wax Knuckle Bearing Juice refers to the act performed by two or more gay men. Hot wax is poured over one of the participants' hands and allowed to cool until the wax hardens to a consistency that will allow the wax to work as a lubricant during an anal fisting session. The idea behind this is that the residual heat from the wax will bear "anal juice" thus completing the Wax Knuckle Bearing Juice.

The act was first noted in a blog entry in May 2025 on blogger.com

Bruce suggested to Gene that they perform the wax knuckle bearing juice maneuver on Jason.

by AsianMassageParlorAddict June 17, 2025

knuckle banging

to fuck the shit out of someones knuckles

i just finished knuckle banging cody and shaine so hard

by muncherofallass April 21, 2014

Goose knuckle

The pulling back of a mans excess cock skin to make the male genitalia seem larger or longer, in some cases more dagger like.

John: Rambo hit that goose knuckle pretty hard

Jim:yea his cock is elite and looks like a dagger, how appealing!!
John: yea he has a nice cock, all thanks to that goose knuckle

by Hissnnsfkdi October 6, 2021