stupidest

adj

1. (form-of, superlative)superlative form of stupid: most stupid

   “"At any rate I'll never go there again!" said Alice as she picked her way through the wood. "It's the stupidest tea-party I ever was at in all my life?"”

   “Special Irish Branch was looking for Fenians in South Kensington; going from there to a Catholic church for Easter Mass was very nearly the stupidest thing Eliza could do, short of walking into Scotland Yard and cursing the peelers out in Irish.”