Waaaaaaaaa Share definition Flag When you send a textmessage to a friend and he is too busy to write a serious answer because he's moving to a new flat. Text message: "Hey! The second season of Twin Peaks is released on DVD" Answer "Waaaaaaaaa." Waaaaaaaaa by T. (Terje) February 7, 2007 0 0 Get merch Get the Waaaaaaaaa mug. Buy Now ā $32.95 See more merch