corny wallabasher Share definition Flag A "Corny Wallabasher" is when you freeze human "feces, a turd, or piece of poo" and use it as a Dildo or Sex Toy. Take the "Corny Wallabasher" out of the freezer and lets get sexual. corny wallabasher by DanielHC November 25, 2007 0 0 Get merch Get the corny wallabasher mug. Buy Now — $32.95 See more merch