Queen's knuckle

Historically, a condition where one's finger joints are severely enlarged, particularly the proximal interphalangeal joint (middle knuckle). The term is thought to originate from Queen Victoria's preference for the condition when choosing her bath valets. Today, it generally refers to the middle knuckle of the middle finger.

My bath valet filled the bath to a depth just shy of a queen's knuckle, and then my bath valet furiously pleasured me.

by doctornonono January 1, 2021

Pumping Knuckles

When one commits the act of fappage on one's own beastly piece.

Dude: Hey, you wanna hang out?

Dude (other): Nah, I'm pumping knuckles.

by arroni January 22, 2010

Meat knuckles

When a person is so fat, you can’t even see their knuckles from how fat their hands are.

Tom: check out my new finger tat
Dave: nice meat knuckles fatass

by I love my ego August 26, 2022

Knuckles the Echidna

a fucking loser from Sonic the Hedgehog

“Knuckles the Echidna is a dumb loser idiot”

by Ultlifeform February 11, 2023

Five Knuckle Shuffle

When sticking your fist in someone’s anus and wiggling it around violently for pleasure.

This weekend my girl wants me to give her the five knuckle shuffle

by thicccboy99 June 12, 2019

knuckle dripper

A knuckle dripper is when, after a long, hard day of beating your meat, your volcano tries to erupt at the end of the day, and it ends up rolling down your knuckles like a tear running down your cheek.

Wife: "Honey, I thought you were gonna, like, give me a facial. Not some knuckle dripper.

Husband: "Sorry, honey, you were at work all day."

by XDontieDankboyX November 19, 2022

filth knuckle

'Filth knuckle' when you're knuckle deep in pussy and the lass hasn't the best personal hygiene... when your finger(s) come up for breath you have a suspicious brown stain on the back of your knuckle(s).

I've never had such bad filth knuckle as last night... it was like I'd been eating dark chocolate with the back of my hand.

by Huw Jorgan September 12, 2016