complete ownage Share definition Flag n. When one is completely submissive (ie, the "biotch") to another during a conflict Lin exhibited complete ownage over Joe the other day with a bombardment of pillows. Joe went home feeling less of a man. complete ownage by Trey P. September 22, 2008 0 0 Get merch Get the complete ownage mug. Buy Now — $32.95 See more merch