Iron Cock Clench

An exceedingly firm clench, hold, or grasp around the shaft of the victim's penis, that is so forceful that it is deemed 'iron'. It is painful, and commonly used for, a bargaining piece, a way of releasing anger, an action of aggression, or to see the look on their face.

"I got George in such a good Iron Cock Clench that he almost pooped himself."

by urbandefiner2000 May 7, 2015

clench and dash

When you have to poop so bad that you can’t stop it so you clench your buttcheeks together and make a mad dash to the bathroom

Bro, that Chinese food made me so sick. I had to clench and dash!

by ThatOneEmanon June 28, 2024

Colonial Clenching

When a British person either

a) Looks back on a bit of British colonial history they thought wasn't that bad
b) Hears someone promoting colonialism

And in response, their entire body clenches up

Yeah, Tom heard what Matt said and immediately started Colonial Clenching

by TheSnazzyJacket March 5, 2021

Cock ass clenches

Put a 10kg bumble on cock and clench asshole to get a more defined dick.

I just did some cock ass clenches

by Ahh daddy 9000 September 20, 2021

Check his clench

To mentally evaluate mandems ability and determination to squeeze innit

Ayo check his clench, he ain’t really bout it

by anonymous November 26, 2021

Booty Clench Turkey Legs

A sudden clench in a turkeys buttocks down to it's legs. Often used as a joke for memes.

Why was the math book so sad?
Person: I don't know, why?
Booty Clench Turkey Legs
Person: What?

by Taida.uwu March 15, 2020

Crab clench

A vagina that won't let it go, no matter what. She'll hold on till she's pregnant.

Get me out of your crab clench, honey! We don't need a child yet!

by Spiker_snu March 28, 2016