PAB Share definition Flag Can also be spelled PAB. Pronounced like DAB. This stands for Pussy Ass Bitch or Punk Ass Bitch, whichever suits the situation. Originated outside Philadelphia by A.Eglin. 1. Damn, you're such a PAB.2. Y'all are some pabs. 3. This is a whole lot of pabestry. PAB by a.eglin December 31, 2016 0 0 Get merch Get the PAB mug. Buy Now — $32.95 See more merch