Definitions by gcmft.

fartstorm 

The unfortunate long-term release of noxious gasses from one's asshole.

Jim: "Did you happen to see if we're out of--OH JESUS! That's fucking awful!"

Matt: "What?!"

Jim: "Your ass is a veritable fartstorm today!"

Matt: Dude get over it!

fartstorm by gcmft. October 15, 2008