wunu Share definition Flag Wunu is derived from marijuana, then mari, juana, then just to wunu, so it's mari-wunu! I got stoned off the wunu, and ended up fucking a cheese cake, still high, I ate the cheese cake. wunu by Mamsai Mamagusai (BU,Hongenonga) September 5, 2003 0 0 Get merch Get the wunu mug. Buy Now — $32.95 See more merch
