full mouth floss

When you go down on a girl with a full on 70's bush and get a mouth full of hair when trying to perform oral sex on her.

Walt: Hey Rick, how was your date with Betty last night?

Rick: Yeah, I went down on her and got the full mouth floss!

by Ricky Tea November 8, 2015

Seattle mouth

It’s when your mouth tastes like a transient just took a dump right square in the middle of your mouth.

Man, I woke up this morning with Seattle mouth!

by cjonesnsv December 7, 2019

Mustard mouth

After you make mustard you lick the mustard out of their asshole

Man I got mustard mouth last night while I was druck

by 333bam July 23, 2024

mouth sneeze

When you sneeze but it is directed to your mouth because you are sick!

*ACHOOO* Mouth sneeze!!

by spotlight ah moonlight ah May 19, 2023

mouth full of fuck

When youe just get totally fucked by the army that your are speechless and are no longer to tolerate anything anymore.

Ex. "I can't even breathe because my moth is so full of fuck."

Mouth full of fuck - speechless,
Inability to breathe,
Completely and utterly fed up

by Gaylordfocker4 June 19, 2017

shut mouth

The best way to assert your dominance, you're too much of a badass to say "shut your mouth", or "shut up". shut mouth is a legendary term used by only the most epic of gamers.

nahh nahh shut mouth
- boi during an argument

by shutmouth November 8, 2020

Zipper mouth

Hard core Russians who do not talk,smile, and or even acknowledge your existence. Even while in your country and or on vacation abroad.

The zipper mouths walked by on New Years Eve. With no festive greeting and lacking any other facial emotions. Cold stare straight ahead even when invited to communicate.

by cumagain October 8, 2013