panthrax Share definition Flag Famous battle cry of the bad ass mother f**kers on the Northshore wrestling team. Okay bitches, break it out with panthrax on three. ONE... TWO... THREE! PANTHRAX!!!!!!!!!!!!!!! panthrax by WrestlingMachine March 25, 2005 0 0 Get merch Get the panthrax mug. Buy Now — $32.95 See more merch