butt curl

The rapid and completely involuntary inward contraction made by one's anal sphincter muscle in response to something abhorrent, unnatural, or just plain repulsive.

Mom left her used tampon in the toilet and forgot to flush, dude! Totally made my butt curl when lifted the lid.

by hotpocketspdx September 15, 2016

cheddar butt

When you have a strong cheese-like odor omitting from your asshole

"Hey, man, how did it go with Victoria last night?"
"Man, she had some mean ass cheddar butt"

by cheddbutt69 April 7, 2016

Cauliflower butt

A person with piles (hemorrhoids)

The girls a cauliflower butt but still loves it up the bum...

by TrousersPants September 15, 2018

butt fever

A bad case of diarrhea and vomiting caused by the stomach flu.

Be careful and wash your hands the butt fever will get you down!

by Word Madman March 28, 2019

butt guy

This is a state of mind. And Energy. Can be masculine or feminine. An Enigma.

Have you read the classic family favorite book "Harry Potter and The Order of The Butt Guy"

by buttguybuttguybuttguy February 25, 2019

Frost butt

Frost butt is the feeling of immense coldness on one’s butt, after sitting on a cold toilet seat. It frequently happens when a window to the bathroom was left open in the wintertime.

Oh man, Andy left the window open again and now I’ve got Frost butt.

by a-town February 26, 2019

butt corners

The outside point of the underbutt fold. This indicates a soft butt with good shape- similar to upside heart shaped booty except not as tight.

the way she leans to the side in jeans really show off her butt corners.

by HighNoteJazz May 23, 2019