stunt fart Share definition Flag A labored, extra loud or long fart in an attempt to impress your friends or gross them out. Jim rips a loud, nasty one.Mike: "Dude, why you stunt farting?!"Mike high fives Jim. stunt fart by hoziwan August 20, 2009 0 0 Get merch Get the stunt fart mug. Buy Now — $32.95 See more merch