Big mouth

Show on Netflix about teenage puberty.

Have you seen Big Mouth?

by Fortnite is a game??? October 6, 2018

big mouth

used in reference to somebody who likes to spread gossip, or who cannot keep a secret

His ex-girlfriend told everyone that he had a small penis. When he found out, he just said that she had a big mouth.

by yorrick hunt January 23, 2008

Porky Mouth

Someone who has a foul or smart mouth.

This can be heard on That '70s Show by Debra Jo Rupp's character Kitty Forman.

Red: Oh, shut up, that’s it, I have had it! You know what this means? More discipline!

Kitty: No, no…

Red: Oh, yes. Play time is over.

Kitty: Oh, stop saying that! Your cracking down is not working.

Eric: Hell, I could’ve told him that a week ago.

Kitty: Now is not the time to be a Porky Mouth. Red, I want my house back.

by J. August Quander August 13, 2010

Nap mouth

The bad taste in your mouth just after waking up from a nap.

"*Yawn* Man I just woke up and now I have nap mouth, god damn."

by Keroberos November 17, 2006

downtown mouth

Slang for vagina, so named for its resemblance to a mouth.

My boyfriend won't go near my downtown mouth when I'm on the rag.

by OhBrother56 November 4, 2009

Muma mouth

A term used to describe a person with very visible gums over their incisors and canines when they open their mouth. The term was popularized because of Overwatch League’s player Muma, who plays for the Houston Outlaws, and his large gums.

“Bro, did you see the new student in class today? She got wicked muma mouth!”

“I was giving a presentation at work and I kept getting distracted because the person sitting in the front had muma mouth.”

by tsukemen May 16, 2019

mouth holster

verb: to mouth holster. a blow job. preferably a long blow job. derived from the old west vernacular. as in to have your weapon holstered with another's mouth. think of it this way: its a safe place to keep your wang.

a: "how do you know that chick?"
b: "she mouth holstered me"
a: "come again?"
b: "she took me in with her mouth, you know, holstered me"
a: "wha?"
b: "dewd, she blew me"
a: "nice"

by the_dutch_fist September 16, 2008