watavajah Share definition Flag A word that expresses great happiness. It is often used for a video game victory or any other type of victory. Discovered while playing Halo. "OH, watavajah!" "Watavajah, man! I owned that guy!" watavajah by CoreyX May 23, 2006 0 0 Get merch Get the watavajah mug. Buy Now — $32.95 See more merch