Mouthface 

It is used describe a person eating large amounts of food in a quick and satisfying manner. Symbolically saying that your whole face is your mouth.

*in front of a large burrito* "dude im gonna mouthface this burrito".

"I totally mouthfaced that pussy".

Mouthface by CuRRy1987 May 11, 2010

Mouthsage 

A blow job, to get your dick sucked. Word invented Tuesday, November 4th, 2009. Mouthsage can be used in many ways, think of a way to humiliate your friends, "where are you going man off to give a mouthsage?". "I hear he's off giving mouthsage's out back at the glory hole."

Hey babe give me a mouthsage?
Micky-Mouth gave Donald-Dick a mouthsage.

Mouthsage by Buntris Buttiger November 4, 2009

mouthfeel 

The unique feeling of a feminine penis after HRT.

Damn that dick has some good mouthfeel.

mouthfeel by MouthfeelQuinn January 7, 2019

Mouthfeel 

The way a feminine penis (a penis belonging to a woman, non-binary femme, or transfeminine individual) tastes and feels, especially after starting hormone replacement therapy. Coined by ContraPoints on YouTube.

Wow, I love the mouthfeel of my girlfriend’s penis when I go down on her.

Girl dick is like fine wine. You have to take your time and really savor the mouthfeel.

Can we please talk about the mouthfeel? Why is nobody talking about the mouthfeel?

Mouthfeel by venusdemon May 13, 2020

Mutface 

Australian slang for a face with 'mut-like' features - 'mut' being colloquial for vagina.

"...get outta here ya smelly mutfaced fuck!"

Mutface by Brenton976 July 14, 2008

Mouthfeel 

The way food or drinks feels in your mouth.

Ice cream with pieces has a poor mouthfeel.

Mouthfeel by Jeune Homme November 14, 2018

Moutheater

A term used in the realm of Industrial music to define a deceiver. One who is an expert of manipulation who uses others to control and get what he/she desires. The term "Mouth" refers to the ability to speak and offer opinion and demonstrate free well while "Eater" is the consumption of this freedom, or the taking away a person's individuality. The song "Moutheater" by the American Coldwave Industrial band 16 Volt, is this word's claim to fame in the realm of Industrial enthusiasts.

"Erika told me she would be there for me, she left me with nothing and betrayed me. She was a Moutheater and I couldn't even see it

Moutheater by King Herne April 2, 2013