a Kruck 

A person with a very small dick

"I bet that guy's a Kruck!"

a Kruck by jeremy934577584 October 20, 2023

Sink a Knuckle 

To finger a girl, especially in a public setting like a movie.

The male equivalent of giving a handjob.

I've only been out with this chick twice, and she already let me sink a knuckle!

Sink a Knuckle by ImTheMayor June 28, 2010

glazing a knuckle 

From what I understand, after you jack your dick, the come runs down the side of your dick and onto your hand. The result looks like the substance used to glaze donuts or cinnamin rolls. I never said it was pretty.

Me: "Ray-Ray, where the fuck is Lil' Earl?"
Ray-Ray: "That fool is in the bathroom, galzing a knucle."

glazing a knuckle by Doggy Fizzle June 6, 2003

Drop a knuckle 

When one performs fellatio and inserts a finger up their ass to enhance or spur an orgasam

Drop a knuckle when going down on your girlfriend just before she cums, she will love it!

Drop a knuckle by DonnyKidd March 7, 2015

Glazing a knuckle 

(Verb) The act in which pre-ejaculatory fluids secret from the tip of the penis during male masturbation creating a donut like glaze over the knuckles.

"Hey do you know where Jim is?"
"Yeah, he's upstairs Glazing a knuckle"

Glazing a knuckle by L Scotty III May 22, 2015

Racken a Kracken 

The process of accumulating a monster line of cocaine for consumption.

“Hey Brad you ready to go back to the party?” “Yeah one sec I’m Racken a Kracken.”

Racken a Kracken by Phiphiguy69 December 27, 2019

Pop a Knuckle 

The act of inserting a finger into one's anus, usually down to the knuckle.

I'm gonna pop a knuckle in!

Pop a Knuckle by CellularSoul August 4, 2025