mouthboy 

A derogatory term likening one to a servile catamite, used by other, typically older men, as a mouth to be used on demand for sexual gratification.

That intern is always hovering around his boss like a total mouthboy.

mouthboy by The Honorable Vlad June 19, 2017

Mouth Boy 

Mouth Boy

Andrew Samuels is a Mouth Boy

Mouth Boy by Gerald Douglas April 16, 2019

Mouthboggling 

Mind-boggling, but in your mouth. An overwhelming explosion of flavor & texture in your mouth. The utter shock of the unprecedented puffnificence of snacking on My/Mochi Ice Cream.

That new My/Mochi flavor was mouthboggling! My mouth will never be the same.

Mouthboggling by Unphiltered Steve April 12, 2021

mouthboni 

A Mouthboni is when a person ( male or female) performs oral sex on a male after intercourse ( anal or vaginal) and cleans the excess sexual material from tip , shaft and balls. Very similar to a zambini in ice hockey.

I was banging this girl in the ass and when I pulled out there was seaman left on my cock so I shoved it in her mouth and she gave me a Mouthboni. M15

mouthboni by Chubnorris15 December 14, 2016

mouthbot 

Someone who mimics the actions of another, usually verbally. Origin in child's play where one child mimics another in real time, just to annoy. Can be used as an action verb, or as a noun for denotation.

I love the Tea Party, they are always mouthbotting each other, ha ... /sarc ...

mouthbot by Guido1 November 3, 2013

Mouthbomb 

When you are giving oral to someone and upon having an orgasm their bodily fluids over flow in your mouth.

"Hey, how did it go tonight? Had any luck?"
"Yeah, it was all going well until I gave him oral and he mouthbombed me."
"Oh that sucks."

Mouthbomb by TheAmazingPheonix January 19, 2017

mouthbodies 

Similar to count of bodies one has fucked, but instead with making out.

Friend: I’ve kissed 3 girls, hbu?
Me: I have 4 mouthbodies

mouthbodies by Pisano24 May 11, 2018