Poof Share definition Flag A homosexual, the poor man's term for homosexual. A word made famous and most commonly associated with Monty Python. You great poof. "Oh poof's not good enough for HIM, he has to be a bleeding FAIRY!" Poof by Jess October 20, 2003 0 0 Get merch Get the Poof mug. Buy Now — $32.95 See more merch