canadian knuckle duster

The act of lubing your toe knuckle and shoving it up a women’s vagina

Tracy: After that Canadian knuckle duster Dave gave me I was seeing god

by ButtNutter666 July 25, 2023

Fuck-knuckle

A more poignant or harsher word for the abusing the common wanker/tryhard/yuppie douche-canoe

You're porno movies are on the shelf next to that fuck-knuckle with his shirty goatee in the corner

by Marty's ass September 25, 2020

Dick Knuckle

Someone who thinks they are nonchalant and thinks that they are humorous and have W rizz, but in reality they're just a loser.

Girl: That girl over there thinks she's so nonchalant, but she's such a dick knuckle.

by yustank February 5, 2025

Fatty fuck knuckle

A large, ignorant and lazy individual with poor hygiene. Smells like they haven’t wiped their ass since the 8th grade.

“Good job fatty fuck knuckle, you spilled your drink on me!”

by Jack Mahaugov September 16, 2022

Fuck Knuckle

A man with such a small dick that all it feels like when he fucks a woman is him fucking her with the knuckle on his fist.

HER: Enough playing around stick it in already
HIM: What you talking about Willis? It is in!
HER: I should have known you'd be a fuck knuckle.

by Cereal Killer Bitch March 20, 2017

Knuckling

The act on which yo u make all of your fingers into knuckles and start fisting a girl

Adam- Hey did you see Stephen knuckling that girl last night

Tyler- Yea it was weird

by Spanishpersonthatsnotspanish April 25, 2019

Raspberry Knuckle

A sexual act when a fist is inserted inside a women's vagina during her menstrual cycle.

Jason, "Let's have some fun tonight."
Kyra, "Sorry babe, my cycle is on this week."
Jason, "That's okay. I'll raspberry knuckle you like last time."

by Missy28 May 3, 2017