Oklahoma Fart Share definition Flag When u fart intentionally in front of a old person on a open fire until you get the old person on fire. "AHHHHHHHH! WTF im dyin cause of that OKLAHOMA FART u asshole". Oklahoma Fart by MYSTERIOUS March 21, 2003 0 0 Get merch Get the Oklahoma Fart mug. Buy Now — $32.95 See more merch