Pre-Departure Share definition Flag The foulest smelling fart that warns of impending flock of sparrows. "Forgive me father, I fear that last air biscuit was Pre-Departure! Please excuse me while I snap off a length of dirty spine." Pre-Departure by Buttocks73 October 9, 2008 0 0 Get merch Get the Pre-Departure mug. Buy Now — $32.95 See more merch