The Walter Matthau Mouth

The act of screwing a woman with a rather large vagina, that was shaved about 2 weeks prior. An old man with no teeth and a 5 oclock shadow giving you a hummer, slobbering out of the sides of his mouth.

Wow, last night I picked up that old bitch from the bar, went back to her apartment and her box was like The Walter Matthau Mouth!

My scoutmaster tried to blow me at camp. I wouldnt let him, his shit is like Walter Matthau dude!

by captain jeff January 30, 2008

putting words in the horse's mouth

the anti-social habit of interrupting someone by finishing their sentences/words for them

boy, in an argument with his father:

boy: dad, sorry, I'll skip dinner tonight and (...)

father: (...) finish your chemistry and physics projects you are working on with your girlfriend Melissa? That sure would be nice.

boy: kodem koll, dad, stop putting words in the horse's mouth, it's rude. And FYI it's actually Spanish and Latin homework I was going to work on. I'll work on the chemistry and physics later, and with my friend Brandon, not my girlfriend Melissa.

by Sexydimma April 9, 2013

mustache mouth

a facial expression in which you make your mouth look kinda like a mustache.

"those girls are good at doing mustache mouth."

by mehbehreh April 29, 2016

famous mouth

a male or female who likes to do oral sex to anyone they get a chance to do it to.

a person who do more oral sex than usual

Who Mark, he is a famous mouth

by mr. stiff tongue June 7, 2009

Buttfuck in the mouth

The worst way to be buttfucked

Hey fuck that guy. Buttfuck that guy in the mouth.

Video game boss. Let's go buttfuck that guy in the mouth
This is the worst day of my life, I feel like I got buttfucked in the mouth

Buttfuck in the mouth

by Hammergut July 13, 2019

motor mouth

when simeon’s has a deadly freak 6000 sloppy toppy

omd she got a motor mouth ts

by Cool.kid123 May 12, 2025

Mouth Drop Back In

A reptile is where you suck the inside of a asshole until the person shits inside of your mouth and you qye after that you decide to put the shit back in there asshole

I was with my girlfriend, I licked out her ass then she shat so we Mouth Drop Back In

by Nudemajose August 2, 2019