grave mouth

When you eat something in extreme flavour, whether that be sour or spice, and it has little to no effect to you.

Noah: That is so sour!

Shayne: No it's not

Noah: I mean I guess you have grave mouth.

by TruestBlu November 14, 2023

Pixar Mouth

A type of over-exaggerated and cringe way of lip syncing traditionally seen on tiktok.

"Did you see Maddies tiktok? She's got such bad pixar mouth it makes me want to vomit"

by Uncle Skrunkus November 20, 2023

faul mouthed

saying bad words

faul mouthed

by xdr5t3evq3q January 1, 2024

Frog mouth

A derby player named marissa.

Did you see frog mouth at the last game?

by Doctorgarby January 6, 2024

mouth mopped

Fucking someone in the ass then pulling out and having poop on the tip of your dick. Then proceeding to wipe it all over the lips of their mouth

Damn! Pa just mouth mopped Bob bad!

by MGD 1 January 6, 2024

Mongolian mouth music

The act of giving someone oral sex while the person receiving is throwing up.

Person 1: yo did you get with Jessica last night, you were pretty drunk.
Person 2: yeah she was giving me head while I was pulling trig.
person 1: oh, I thought I heard some Mongolian mouth music.

by tuckandleoandaj January 20, 2024

Meaty mouth

When someone has a lot of excuses

Person: hey I can’t fit all of this my jaw is going to hurt.

Response : quit being a meaty mouth and shove it in there

by D33pthr0@t69lol February 2, 2024