death clench

The act of squeezing you ass cheeks so tight in order to keep the turd from shooting out.

John: Yo it smells in here, do you have to poop?
Tony: Dude my bad my death clench can only hold so long, I need a toilet.

by verny1234567890 January 4, 2012

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

Donut clencher

The scrunching butt flex that happens when you're afraid.

I did a donut clencher last night so I don't shit the bed.

by Snarkygirl September 25, 2016

The Clench Instinct

When a human dies, their final instinct is to clench their lower orifices. This is why Necrophiliacs claim that corpses are better than the real thing.

Human 1: Dude you see that girl when she was almost stabbed.
Human 2: Yeah, you could see the clench instinct kick in.
Human 1: Yeah dude, it was hot.

Stephen Hawking: My best discovery for science was and will always be, the clench instinct.

by erwkjls;lkqy54gb March 18, 2019

Pussy Clencher

A person who is acting like a pussy or a bitch. This person is too afraid to follow through with an act.

Guy 1: “Did you see Mark yesterday too afraid to stand up to his girl.”
Guy 2: “Yeah he was acting like such a pussy clencher.”

by Fauxbo January 11, 2019

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

Anal Clencher

Something that really makes the anus clench. For example, something happens which is totally unexpected and shocking.

Coen: I was doing an obby in Roblox but fell near the end and had to restart from the beginning.

Brody: Damn son, that's one real anal clencher right there.

by Teej Maheej April 9, 2020