Mouth Pound 

An rough, aggressive blow job similar to skull fucking. Usually involves thrusting the penis in and out and forced deep throating and oxygen deprivation. Highly pleasurable.

Sally loves the mouth pound. Im going to pound it as soon as I get home.

Mouth Pound by Eaton Holgoode March 9, 2017

Mouth For War 

A song off of Pantera's second majorly produced album, Vulgar Display of Power(Released in 1992). It was also the first Heavy Metal song in history to go number one on the billboards, beating out Metallica's Enter Sandman.

Mouth For War is an awesome song.

Mouth For War by Chimaira September 8, 2005

mouth fetish 

One who gets sexually aroused by anything and everything mouth related have a mouth fetish. It is manifested by an obsession with stimulating the mouth. These may include sucking, licking or simply just getting sexual pleasure from staring at an open mouth. Also see: Freud's theory on oral stage.

Marie has a mouth fetish. She first realized this by looking back at her photo collection of actresses sucking on their fingers, which she had collected without even realizing said perversion. Her friend explained to her that she must have developed said fetish because she was never breast fed as a baby. Now Marie gets the most intense pleasure from everything related to the stimulation of the mouth, both others' and her own. The story has a very happy ending: Marie has now come out of the closet as a raging mouth fetishist.

mouth fetish by RitaHey December 30, 2010

Mouth breather 

General term for a fucking idiot.

Usually seen with a blank stare on their face, mouth slightly agape, and possibly a little bit of drool coming out.

The new temp workers we got are a bunch of mouth breathers.

Mouth breather by Must Love Chest Hair December 19, 2017

Mouth Fucking 

Contrary to popular belief "mouth fucking" or "throat fucking" is not simply a blow-job.

Where as in a blow-job the one giving it is doing the majority of the work and technique is involved, in mouth fucking the person getting their dick wet is doing the work with pelvic thrusts while the person getting mouth fucked simply lets it happen trying their hardest not to gag.

Blow-jobs are far more common than mouth fucking as it is harder to find a partner willing to let you literally fuck their mouth/throat.

"Man that girl is a real freak, not only does she like to suck dick, she likes to get mouth fucked!"

Guy 1 : "You know what really gets me off?"
Guy 2 : "What?"
Guy 1 : "Mouth fucking!"
Guy 2 : "Damn dude that's narly!"

Mouth Fucking by JackTheRipperHK April 13, 2009

mouth-hug 

To engulf a penis in the warm, wet embrace of a mouth.

"Dude, my chick rocks! She was on the rag last night so she gave me a sweet mouth-hug instead!"

mouth-hug by Your-Mom April 28, 2008

Mouth queef 

A woman burp so deep it came from past her pussy.

Bonnie:"burrrrrrppppp, oh man that came from past my pussy?"

Jolene: "did you just mouth queef?!"

Mouth queef by The Dropper August 9, 2013