dingbat Synonyms

poop bozo prat airhead nerd klutz pillock boob knucklehead bonehead birdbrain twit turkey sap sequin simpleton spoony spud sumph thickhead tomfool trifler muttonhead kook berk dork moron dimwit ding-dong crackpot nut case screwball schmuck chav putz meatball madwoman weeny goof pinhead neanderthal palooka goofball nutcase goon dumdum ding-a-ling poon ass dill