mouthfucker

2. one who fucks up words when talking, a fuck may be added to their sentence

Little Billy: Don't eat silicone shit outta yo face! I mean..don't eat that stuff...?

Littly Jimmy: Little Billy, you're quite the mouthfucker.

Little Billy: Shut yo face...

by yangster October 23, 2006

mouthache

your fat mum

"bruv your mouthaches got bunda"

by dickheadcentral June 1, 2022

Irish mouthfuck

The act of being drunk doublin' up your fist and punching someone in the mouth

I'm going to irish mouthfuck him if he keeps messing with me.

by 01Shaggys October 13, 2024