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

mouth lube

The natural viscous substance that secretes from the glands of a sexually promiscuous woman during oral sex. It's primary use is to actively lubricate between mouth and penis, with a secondary purpose being utilized to aid in the breakdown of food during eating.

The porn fluffer was fired from her job after performing her duties without sufficient mouth lube.

by PinknPervy August 19, 2021

Goose mouth

A bitch with a disgusting fowl* mouth that wants to sink all 9000 teeth into you like a stanky hoe.

That goose mouth needs to go home and take a bath in some listerine.

by Gagglegurl July 10, 2015