fart breath 

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”

fart breath by Fiona Hornblower August 9, 2018

Fart breath 

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.

Fart breath by Overseer April 14, 2005

fart breath 

Really bad smelling breath.
See morning breath.

1: Whoa! You gotta get rid of that fart breath.
2: That's not my breath.

fart breath by Marisela July 25, 2004

fart breath 

Shitty stench that eminates from one's mouth; Ba Ba Booey's breath.

Ba Ba Booey has the worst fart breath.

fart breath by Howard Alan S. October 5, 2006

fart breath 

when lyndsay has one of her uncontollable outbursts and rips a huge fart with poop involved. She loves poop

Oh no i fart breathed again!

fart breath by hammy the hampster November 24, 2003

fart breath 

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.

fart breath by eddie masterbaiter October 7, 2008

fartbreather 

A person who is within 1m radius of the realease of a fresh fart, not including the source.

OMG he is a fartbreather.

fartbreather by Lord Fartbreather June 14, 2018