Blow a hootie Share definition Flag To explosively fart due to massive pressure after attempting to hold it for a long time. "Oh shit, I'm about to blow a hootie." "Gross, Greg just blew a hootie all over his pants." Blow a hootie by Ralph Wintergreen August 27, 2013 0 0 Get merch Get the Blow a hootie mug. Buy Now — $32.95 See more merch