when you hold a fart in for so long, it goes back up your intestines, all the way up to your mouth, and your breath starts to smell like that fart
Ooof, Dana you really should’ve let that one rip before, cause now you’ve got major fart breath”
by Fiona Hornblower August 10, 2018
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Really bad smelling breath.
See morning breath.
1: Whoa! You gotta get rid of that fart breath.
2: That's not my breath.
by Marisela July 25, 2004
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Shitty stench that eminates from one's mouth; Ba Ba Booey's breath.
Ba Ba Booey has the worst fart breath.
by Howard Alan S. September 25, 2006
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when lyndsay has one of her uncontollable outbursts and rips a huge fart with poop involved. She loves poop
by hammy the hampster November 24, 2003
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A situation that exists when jordan saunders forgets to brush his teeth.
Jordan just walked and talked to me, I'm not going to eat lunch now! I smelled his fart breath.
by eddie masterbaiter August 11, 2008
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Breath that smells so bad, you think someone farted in that persons mouth, then might have actualy taken a shit in it too.
Man that asshole really had Fart breath.
by Overseer April 14, 2005
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