Pig knuckle

When you cross your index and middle finger, then your pinky and ring finger. Then insert two in the pink and two in the stink.

Last night I pig knuckled my wife.

by Mast3rbaySEAN March 2, 2019

near the knuckle

Risque. Rude but not completely gross (joke).

"That gag was near the knuckle, man." "I know but still funny wasn't it?"

by piscivore September 14, 2017

knuckle nut

A jack off. Or, ejaculation caused by masturbation.

"Quit being a knuckle nut and come help us". Or, "I had a knuckle nut in the shower this morning".

by TheParrott May 19, 2010

Knuckle Draggerz

Large group of badass military grunts.
Usually consists of SOCOM or Infantry men that are mostly bearded and smell of gunpowder, motorcycle engines, sex and booze.

You see that pack of burly hardass mofos ride past here in formation earlier!?

You could hear them from a mile away.
They were a bunch of Knuckle Draggerz that’s for sure.

by 03bangbang February 7, 2022

Bloody knuckle

The sexual act of cutting ones knuckle (2-3) and putting their fist in their partners vagina or anus to "claim dominance"

Heath: why are your knuckles cut
Avery: oh... Let's just say I gave my girlfriend a bloody knuckle
Heath:oh my God dude,why?

by Hamsir August 28, 2022

knuckle sando

A punch in a the mouth!

G1: I ran into my ex the other day
G2: ohh, did you give him a knuckle sando?

by Jaydesai June 11, 2023

Iron knuckle

The sexual act of placing ones penis in an area that the other is unfamiliar with the penis being

Dude My girlfriend wanted an iron knuckle last night.

by Igor_Keck February 8, 2021