WUBUBUBU Share definition Flag The sound you make when taking Adrenaline. Made famous by Ellis, a chracter from Left 4 Dead 2. Ellis: Grabbin' a shot Ellis WUBUBUBU WUBUBUBU by DohEntertainment August 20, 2010 0 0 Get merch Get the WUBUBUBU mug. Buy Now — $32.95 See more merch
