Catfish mouth

Anyone with down turned corners of there mouth

She never looks like she’s smiling because she has a catfish mouth

by Pa pa Deuce November 15, 2017

drunk mouth

when one has had too much to drink, and one talks all kinds of stupid.

Henry had drunk mouth last Thursday night; it has cost him some friends.

by John Wordsleuth March 2, 2020

Minty Mouthful

A guy puts toothpaste on his penis and a girl brushes her teeth with the guys penis. To rinse, she takes in a mouthful and spits

How was the minty mouthful last night?

by Delabot October 3, 2019

mammoth mouth

The phenomenon of which extreme cold climate conditions causes facial hair to freeze due to exhaled air and/or discharged moisture from the nose and mouth.

Frank had some pretty gnarly mammoth mouth after he was out ice fishing all afternoon.

by Brake Dance Bear February 18, 2018

Cookie mouth

The resulting chocolate coloured ring that appears on the lips of the participant of an ass to mouth incident after they use their lips to clean all the feces from the shaft. Reminiscent of all of your annoying cousins after they have eaten your Oreos. The severity of cookie mouth varies with diet, shaft size, and enthusiasm and lip colour of the shaft swabber. Is somewhat contagious as kissing can spread cookie mouth between partners.

I went ATM on this chick last night and she ended up with the worst cookie mouth I have ever seen.

by Amebo Jones March 25, 2020

Mouth Vesuvius

When you throw scalding coffee on someone's bare ass and immediately try to lick it off

John: Did you hear what Gregg did to Mandy after work last night?

Cheri: What pray tell?

John: The ol' Mouth Vesuvius. But he buried his face so fast and deep that he had to go to the E.R. 3rd degree burns - may be permanently scarred!

Cheri: How dreadful. Say no more.

by Un Garcon et son Cherry October 21, 2012

Big Mouth

the worst show ever to exist which for some reason Netflix has pumped out SIX SEASONS WITH MORE TO COME and cancelled SEVERAL REALLY GOOD SHOWS AND I HATE IT I HATE IT I HATE IT I HATE IT-

someone who talks a lot

john: yo wanna watch big mouth?
pat: kill yourself

by bigmanjerry October 16, 2023