Cysteen Share definition Flag aka Pixebitch or Rainbow Sprinkles; Bitchy, grumpy bitch, moody bitch, and containing a vast chasm of insanity. Dude, you're such a Cysteen. Cysteen by Maximus_Terragon May 25, 2017 0 0 Get merch Get the Cysteen mug. Buy Now — $32.95 See more merch
