What is Mouth Fart?
1.
The sudden expulsion of air that shoots through your closed lips when someone says something really funny or really stupid.
Bimbo: I think I'll run for president
Normal Person: Pfbtpfbtpfbt!!! You just made my mouth fart.
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2.
The classification of a fart after which it has encountered a mouth at point blank distance, the mouth closes and swallows the anal gasses.
" I woke up after the party with bad breath and a polaroid, and I knew I had expeirienced a mouth fart."
"Let your mouth fart be your guide."
Random Words:
1.
A group of street thugs borne from the recent Strong Band Email from Ry-guy, who closed his email with the tag line. "peace out my ..