crazy for Dummies
stupid silly mad foolish absurd insane lunatic idiotic irrational preposterous looney whacky dumb zany wacky nutty idiot very simple loony nonsensical idiotical unreasonable kooky asinine weak daft unwise preposterous slow cuckoo fatuous dippy jerky senseless daffy sappy out to lunch screwball harebrained dotty witless inept simpleminded brainless