Damsel Slap Share definition Flag Whipping a flaccid penis across the face of a sleeping (or unsuspecting) woman. I was hangin' with the Avon Grove crew and Kyle got drunk and damsel slapped Jody when she was trippin' balls. Damsel Slap by Maurice Dowdry November 26, 2009 0 0 Get merch Get the Damsel Slap mug. Buy Now — $32.95 See more merch