fool, moronic, dumb, stupid, rubbishy, foolish

crazy, insane, mad, fool, maniac, demented

crazed, insane, fool, lunatic, loony, mad

goofy, screwed, gaga, brainless, imbecile, fool

dupe, fool, simpleton, softy, nincompoop, ninny

trick, deceive, fool, pull a fast one, cheat, mock

rip off, fool, soft soap

buffoon, fool

joke, fun, kid, frolic, make fun of, fool

dawdle, waste, scatter, dissipate, disperse, fool