fartstance 

That subtle and clearly recognizable slight raising of a rump cheek, to allow a fart to freely escape.

Look at that fartstance, there’s no question he has terrible gas!

fartstance by Dr Bunnygirl November 6, 2018

fartstack 

A seemingly never-ending succession of farts, lined up in a geometric or linear pattern.

Gee Bob, did you see Jim and his fartstack earlier today? I thought it would never end.

fartstack by Phil Saberhagen January 17, 2004

Fartsistance 

To help a fart come out by leaning to one side; raising one butt cheek or pressing on your belly.

My farts always come out easier after some fartsistance.

Fartsistance by nutty_poo October 16, 2008

fartsauce 

When two people fart and the smells combine to form a new and powerful stench.

Caitlyn and Darin sat in the car and farted from some nasty Mexican food and the car reaked of fartsauce!

fartsauce by Shanika LaQueefa December 27, 2011

fartstache 

A dirty moustache, or the hair in your ass.

"When I poop, a lot is left in my fartstache".

"Check out John's fartstache! Man, he really should get rid of it."

fartstache by Sele92 November 2, 2013

Fartulance 

The act of farting extremely loud and incredibly stankily.

Aww man.....who just passed fartulance.

Fartulance by Neebee October 10, 2012