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.
59๐ 21๐
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."
24๐ 30๐
When someone eats poop and later , coughs
i eat shit for breakfast, i have a cold, i fart outa my mouth -__mouth fart
12๐ 17๐
A release of gas from the mouth generally considered to having an intolerably rank smell.
After eating alot of garlic and onions, Timmy had uncontrollable mouth farts.
9๐ 12๐
1.Stupid shit someone says
2.Someone with stank breath
Man Bennett has that mouth farts today
10๐ 3๐
Foul smelling burp.
Another word for a burp.
After eating lots of chips and salsa, I ripped a wicked nasty mouth fart.
27๐ 15๐
A better way of saying "burp."
Antonym of Butt Burp
A: Man, I hate drinking soda. It keeps making me Mouth Fart.
B: You mean burp?
A : No.