knuckle wanker

The act of pleasuring yourself by repeatedly punching yourself in the cock.

You're a knuckle wanker.

by Arnold Shwartzenigger October 09, 2019

glazed knuckle

When you jizz on your knuckles after mast bating

After he master bated, Mikey took his glazed knuckle and donkey punched his roommate Evan.

by JayPare July 03, 2017

knuckle bus

The van which Sears Holdings uses to rent out, if you do not have a big enough vehicle large enough to transport your purchase.

Hey Bill, could you take the knuckle bus to Advanaced Auto Parts to get some brake pads?

by Herbie the Elf who doesn't like to make toys. June 10, 2008

Drippy knuckle

When a guy jerks off and cum drips down his knuckles

"Man, last night I was watching pornhub and got drippy knuckle"

by Bmxdirtjumpa January 31, 2020

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 09, 2021

ugandan knuckles

A popular meme starting in January 2018 involving a chance experience caught on the popular game "VR Chat" in which a man's voice comes through a badly 3d modeled tiny knuckles character asking the pivotal question,"Do you know Dr Wey?"

I just found another Ugandan Knuckles meme and I still don't get it.

by Meowman111 January 08, 2018