extracurricular fart Share definition Flag A fart that does more than just make noise - often leaving traces on the back wall of ones underwear. John realized after his shorts got cold that his recent fart was infact an extracurricular fart. extracurricular fart by Dyjital May 9, 2010 0 0 Get merch Get the extracurricular fart mug. Buy Now — $32.95 See more merch