Definitions by NaUan!

fart mountain 

Sticking your butt in a straight line up in the air and relaxing your anus to let the air enter the buthole. Then pushing out all of the air inside of anus creating fart noise.

Conner is the best at fart mountains.

Kensie thinks fart mountains are gross, I disagree.

fart mountain by NaUan! May 15, 2018