pappa-bird-it Share definition Flag (v.) when you jerk off into a girls mouth while she lays on her back "Oh, you're ovulating and I have to pull out? Ok, i'l just pappa-bird-it till I'm finished. pappa-bird-it by know-one November 25, 2010 0 0 Get merch Get the pappa-bird-it mug. Buy Now — $32.95 See more merch