foot mouth 

1.(noun): One who often says the wrong thing.

2.(adjective): A moment one may have when they say something akward/inappropriate.

1. Bill is such a foot mouth; he told Sally to "tough it out" when her boyfriend broke up with her.

2. Bill had a foot mouth moment yesterday when he asked his algebra teacher for a lap dance.

foot mouth by rebecca</3 December 25, 2008

closet mouth

A person who speaks cleanly in most situations, but has the ability to put a sexual twist on anything.

Although Sue is a virgin, she is quite a closet mouth.

closet mouth by Rachael Potter May 11, 2007

new mouth 

when you've had a mustache for a while and you finally shave it off completely and you look like a young boy again.

a: yo son, you seen money after he got a cut yesterday?

b: yea b, son got new mouth.

new mouth by GMoney168 March 4, 2009

Sheep Mouth 

The feeling of having a very dry throat and mouth while experiencing a weed high. Feelings of having wool in your mouth.

"Oh man, you guys, i smoked too much weed and now my mouth is so dry i have sheep mouth"

Sheep Mouth by Oxhelmet August 5, 2009

Kotton Mouth Blow Job

noun; n: a particular fashion of blowjob that requires the blower to be high out of her proverbial mind. She/he must be so high as to have the symptom: kottonmouth, with said kottonmouth he/she must blow the blowie.

brosef: bro, i got me a kotton mouth blow job!
brohan: bro, no way that's dope!

brosef: I KNOW, RIGHT!

Kotton Mouth Blow Job by spock182 April 26, 2010

Leaky Mouth Motha Fucka 

Some one who talks extremely to much, this person can't even hold water inside their mouth from talking way to much.

Lil Nae Nae: Guess what girl, your boyfriend got this girl pregnant.
Shundra: Let me call this fool.
Tyrone: Hello
Shundra: Did you really get a girl pregnant.
Tyrone: Lil Nae Nae a leaky mouth motha fucka.

Leaky Mouth Motha Fucka by Mac78 January 29, 2012

cereal mouth 

When you eat too much cereal, especially Cap'n Crunch or other crunchy cereals, and it cuts the roof of your mouth. This can happen with other crunchy foods such as chips as well.

I ate too much Life this morning and now I have the worst cereal mouth.

cereal mouth by Tayski January 5, 2015