whaeiuooh Share definition Flag A sound made by singers in really awful pop band, used in place of actual lyrics, which would take time, and therefore effort on the part of the composer, to come up with. Remember me For centuries Whaeiuooh whaeiuooh by zoo804 March 15, 2015 0 0 Get merch Get the whaeiuooh mug. Buy Now — $32.95 See more merch