knuckle bag

A ball sack that looks like a chicks camel toe.

Damn that's hot look at his knuckle bag, I wouldn't mind slapping that around ever once and awhile.

by Rbomb04 April 2, 2015

knuckle butter

When you fist a girls asshole then switch to her pussy and the butt/pussy juices mix to create a tan frothy cream.

"After I fisted my girls butt i switched to da pussy, my wrist was drippin with knuckle butter son!"

by IAbmx May 12, 2015

grudge knuckle

Masturbating angrily to someone whom you hate yet would fuck

"I grudge knuckled to that one bitch yesterday."

by mssweetcarnage May 22, 2015

knuckle

When a person acts like an idiot and will do almost anything.

Brysonis a knuckle for shaving his head

by matthew gadlage September 1, 2016

gas knuckle

When your balls get divided by the mid seam of your underwear.

My dad started to cry in church, said he had a bitchin gas knuckle

by SIR TORQUE'S ALOT October 26, 2016

dimple knuckle

When a 300lb person has dimples where knuckles should be because his palms are too fat making his knuckles depressions and then fingers a woman

I want to dimple knuckle her until she cries.

by Emicho November 18, 2015

knuckle bumper

Another term for a lesbian. To get a visual example, bend both the index and middle finger of each hand and bump the mid knuckles together thus simulating two vaginas bumping each other as lesbians do to get sexual pleasure, such as the extremely hot act of tribbing.

Guy 1: "Hey dude, have you met the new girl? She's hot!"

Guy 2: "Yeah, but dude she's a knuckle bumper. There's rainbows and shit all over her social network profile."

by MrFriendzone April 13, 2016