Chappaquiddick Special Share definition Flag Refers to the act of drowning a woman in the toilet, while banging her from behind. I just pulled a Chappaquiddick Special on the receptionist in the bathroom - don't tell anyone! Chappaquiddick Special by MickHack September 3, 2009 0 0 Get merch Get the Chappaquiddick Special mug. Buy Now — $32.95 See more merch