Fartpath

The trail of odor left by someone who has just farted

Oh my god I just walked through bobs Fartpath, gross.

Fartpath by C.McTiggles August 25, 2016

fartathon

Group of three or more people continually farting; similar to a marathon, though running is replaced with farting.

Chris: Hey breh, want to come over tonight for a fartathon?
Reggie: No, sorry. I've got to study for my chemistry exam.

fartathon by MOMuvmENT April 17, 2010

fartpatch 

the small patch of hair on the lower back. AKA: "Fartch"

"My Fartpatch looks like a moldy cheeseburger"

fartpatch by Insane Wayne October 5, 2008

Fart Path 

When an individual farts so profusely that wherever that individual goes it follows creating a path.

"Hey Butch, did you just shit your pants? it smells like ass over here."
"Billy, I ripped ass in the corner to the left. It probably just followed me in my fart path."

Fart Path by hamsterjame2.0 April 6, 2019