Shanky Wanky Share definition Flag The secret, dangerous, fifth teletubby. He's Tinky Winky's cousin. He'll cut you. Ill pull a Shanky Wanky on you! Shanky Wanky by CrankyCripple July 23, 2010 0 0 Get merch Get the Shanky Wanky mug. Buy Now — $32.95 See more merch