Tiddlywink Poop Share definition Flag 1. A stupid person 2. Slang term for dumbass Wow! That guy's such a tiddlywink poop. AHHH!!! FUCK YOU TIDDLYWINK POOP!!! YOU TIDDLYWINK POOP!!!! Tiddlywink Poop by loveneverdies21 May 16, 2011 0 0 Get merch Get the Tiddlywink Poop mug. Buy Now — $32.95 See more merch