FDP Share definition Flag Some say it’s short for Former Domestic Partner, but feel free to leverage it as you see fit...ex: Fuckin’ Dumb Prick Ughh...FDP is coming over in 5 minutes to pick up the kids. FDP by Chewbacca OR November 5, 2019 0 0 Get merch Get the FDP mug. Buy Now — $32.95 See more merch