shart mouth

Somebody with really bad breath. Breath so bad that it wreaks of a faint hint of shit.
Omg. I was talking to Bob and his breath stinks. I can't handle having that shart mouth anywhere within my immediate proximity. That shart mouth should just keep his trap shut.
by Allen3000 July 15, 2015
Get the shart mouth mug.

Mouth Shart

When you burp and you get the taste of puke. Similar to a shart, where one farts and a little shit comes out, but in the mouth area.
Guy 1: *Burp* Oh shit, i just made a mouth shart
Guy 2: Aw, you want some Sprite?
by Diego Chinchilla May 09, 2010
Get the Mouth Shart mug.