knuckle-chuck 

When in loathing with someone or just a fit of spazmatic rage, you proceed to vomit ("up-chuck") in the offenders face followed immediately by a swift punch to the face.

Also: knuckle-chucked, knuckle-chucking

Ted was being such a d-bag yesterday that without really thinking I knuckle-chucked that punk.

knuckle-chuck by PiratesLifeForMe_AAR April 18, 2008

3 Knuckle Chuck

A hand job or male masturbation with 1, 2, or 3 knuckles of a finger in the anus to stimulate the prostate and cause a sudden intense orgasm.

Dude, I finally got a 3 Knuckle Chuck! I came everywhere!

You're definitely gonna buck when she hits you with a 3 Knuck Chuck!

3 Knuckle Chuck by Umakhi June 15, 2022

five knuckle chuckle 

act of masturbation

Tonight I'm gonna have a five knuckle chuckle.

five knuckle chuckle by Emu Lgator January 11, 2004

Knuckle Chuckle 

When a woman gets fisted in her vagina so quickly that her moans sound like chuckles.

"My boyfriend taught me the Knuckle Chuckle last night for New Years."
-AzarFireFly

Knuckle Chuckle by AzarFireFly December 31, 2014

five knuckle chuckle 

a slang term used for male masturbation.

"what took you so long, were you out back doing the five knuckle chuckle?"

"she was so hot, I had to do a five knuckle chuckle when I got home."

five knuckle chuckle by Maddie McGregor January 20, 2008

Right-handed Knuckle Chuckle 

Same thing as spanking it and whackin' it!

Thomas went to the bathroom to do the ol' right-handed knuckle chuckle.

Right-handed Knuckle Chuckle by Cartman40 July 25, 2009

knuckle chucking

The act of aggressively masturbating.
To stroke your cock in a very enthusiastic way.

I could hear the dude in the next stall knuckle chucking .

Mark has been locked in his room knuckle chucking ever since getting home from the strippers.

knuckle chucking by Fukucifer August 28, 2017