Wizzamidoodad Share definition Flag see Thingamabober, whatchamadoodie, or flibberdiwhatsit. used as a noun. Dude, just hand me that Wizzamadoodad OUCH, I just got hit by that Wizzamidoodad Wizzamidoodad by BigGoofyGuy July 6, 2004 0 0 Get merch Get the Wizzamidoodad mug. Buy Now — $32.95 See more merch