Kussy Share definition Flag Kussy is derived from word Kuss (Pashto and Farsi) which means cunt or pussy. Kussy in general means a bitch. Guy 1: Man, your girlfriend is such a kussy, i used to date her. Guy 2: Word? Kussy by Afghankhatarnaak March 2, 2011 0 0 Get merch Get the Kussy mug. Buy Now — $32.95 See more merch