running ya mouth 

When you keep talking in a situation where it is best for you to be quiet. Basically, not knowing when the shut the fuck up.

Keep running ya mouth about the game you won 5 years ago and I'ma smash ya face in the yard.

running ya mouth by Keith Wigger the NIGGER April 27, 2008

Take my dick in my mouth 

The phrase you say to someone who rejected your definition that you worked so hard to write it.

the editor:Should I publish this def or should I reject it?I will reject it,I'm sorry!
the frustrated guy:Take my dick in my mouth,you fucking idiot,I worked so hard to write my def and you reject it so easily!

Take my dick in my mouth by piturca October 18, 2011

diarrhea of the mouth 

when one needs to take a shit but it comes out from the wrong end.

I got mouth-diarrhea all over my pants

diarrhea of the mouth by bastardized bottomburp March 22, 2003

money mouth 

having a lot of money; money talks; wanting money or some kind of desire

he is such a money mouth

money mouth by jan December 9, 2003

zoo mouth 

after a night of drinking large quantities of beer or liquor, you wake up the next morning with a bad taste in your mouth and it feels like every animal in the zoo came by and shit in your mouth.

I woke up with some bad zoo mouth. I shouldn't have drank that much last night.

zoo mouth by Chris Lamb April 25, 2006

Magma Mouth

A rarely dangerous, but often bothersome medical phenomenon in which molten rock is violently projected from the mouth. Generally associated with Lava Teeth dental disorder or the gum disease known as Gingivitis.

"Sweetie, my penis feels a bit charred."

"Oops! Must have been the Magma Mouth."

Magma Mouth by emmaruby January 13, 2008

Small Mouth Disorder 

A rare yet serious disorder which gives the victim the appearance of a small fish such as a bluegill. It also makes it impossible for the victim to digest foods other than M&M's or raisins. Also known as Bluegillitis.

I often wondered why Craig looked like such a bluegill until I found out he had Small Mouth Disorder, or Bluegillitis.

There is little hope for those with Small Mouth Disorder. Poor Craig, they may never find a cure.

Small Mouth Disorder by jajajajaja040404 October 25, 2009