White-ass smile lookin ass with big buck teeth.
Look at this mu’fuckin gator mouth bitch over here.
When somewhere along the way, your mouth and brain disconnect causing you to mis-say something, as if you made a typo but instead of typing, it is within speech.
rat-donkey: this is totally "nsfu"
me: what the fuck does nsfu mean.
rat-donkey: oops, i made a mouth typo. i meant nsfw
Swearing and/or speaking in ghetto to someone.
John: Hey Adam, imma shank you!
Adam: Oi! Stop black mouthing me!
Someone who has never had their first kiss.
Brian: Hey guys am I weird for not having my first kiss?
Mike: Shut up you Mouth Virgin!
Someone who breaths out of there mouth because they have a deviated ceptum or there nose is messed up
Connor and Ben are mouth breathing lards and are huge mouth breathers
mouth organ another colorful euphemism for the act of fellatio.(sucking cock)
also known as a harmonica
I preformed on a juicy mouth organ
When you put a beer bottle in your mouth, and keep your mouth wrapped around it all day.
Josh: "mhmgdfhwrmhhh (attempts to talk while drinking a beer)"
Ryan: "You know I can't hear you when you're mouth hugging."
Josh: "mmmffwrrggddsshh"