Willy Wonkered Share definition Flag Being completely legless as a result of too much alcohol consumption (preferably whilst dressed as Willy Wonker). Man, did you see Gareth last night at the party? He was Willy Wonkered! Willy Wonkered by T Yo February 22, 2009 0 0 Get merch Get the Willy Wonkered mug. Buy Now — $32.95 See more merch