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 August 6, 2015
Get the shart mouthmug. 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.
by Diego Chinchilla May 9, 2010
Get the Mouth Shartmug.