Fart Dust

A really dry flatulence which upon exiting the anus emits dust which then can be seen on the inner lining of the undergarment as a powder like substance which falls away upon removal of said undergarment.

Hey Bill, check out my collection of fart dust I have here in this jar. It weighs almost 10 pounds!

by Auron117 August 07, 2015

Fart Dust

When you have to shit, but only a fart come's spraying out yo bootyhole.

I just had to run to the bathroom, only to fucking fart dust.

by Impala_067 February 16, 2021