mean mouth 

To mother fuck someone.Talk about someone behind their back.

Jeff was mean mouthing joe to me the other day?

mean mouth by Mocha1 November 24, 2013

Byplymouth mouth constipation 

A Scottish termWhen a male is really constipated so he takes laxatives and shit down his partners throat. After swallowing the fluids she quickly gags herself and throws up on his cock.

" I ( George Scott )was really constipated yesterday so I taught her ( Katie tolliday )the Byplymouth mouth constipation technique and she loved it "

Byplymouth mouth constipation by Jj mahe john ellis April 15, 2017

Gator mouth

White-ass smile lookin ass with big buck teeth.

Look at this mu’fuckin gator mouth bitch over here.

Gator mouth by Gator Mouth February 14, 2018

sex in your mouth

Used in relationship to some good ass food.

Guy 1: yo my nig you tried some of that new trail mix

Guy 2: no?

Guy 1: it's like sex in your mouth nig

Guy 2: Shut the fuck up and stop trying to act black you flaming sack of steaming shit.

sex in your mouth by hardeeharrr December 3, 2013

garbage mouth 

Verb. In the hospitality industry, when a waiter, waitress, busser, dish washer, etc. eats food from a plate left by a customer. Also known as trash mouthing.

I saw the waiter garbage mouth a piece of steak off the tray as he entered the kitchen.

garbage mouth by enigma92000 December 14, 2008

that mouth I hate 

When someone looks like they have too many teeth in their mouth. Generally when they smile and you see a gang of yellow or disproportionate teeth staring back at you. Typically found on low-income, country/rural, or one foot out of the trailer whites. They are highly recognizable because they generally wear rural and outdated pride on their sleeve, look unsanitary and or love to tell you how they are or were the first ones in their families to go to college. Whatever the case, they are in terrible need of dental work. Also known as British mouth syndrome. The suburbs are full of these people.

"Where did Erin graduate from?"
"Which one? There are two of 'em."
"The one with that mouth I hate."
"Oh her, I think she went to Auburn"

that mouth I hate by Ralph McGregor May 29, 2008

nuclear war in the mouth

war heads, like the really sour sucking candy

"dude, give me a nuclear war in the mouth"
"just friggin say war head, gosh"

nuclear war in the mouth by Ko-Ko May 29, 2007