goofball Synonyms

goose zany cuckoo fathead jackass goof twat bozo nitwit palooka fatheaded dumdum weeny berk bonehead birdbrain airhead nerd phenobarbital purple heart sodium thiopental klutz pillock chloral hydrate boob butterfingers dingleberry dumbhead goofus lamebrain lamer numpty rattlebrained schlepper dingbat clunk chowderhead meatball putz meperidine dork dimwit ding-dong schmuck schlemiel twerp twit ass donkey duffer