Someone who hasn't got a clue!
They live in blissful ignorance of the world, fashion, personal hygiene and social skills.
Invariably laughs like a baboon being repeatedly punched.
Synonyms for doofus
On this page, you will find 30 slang terms related to doofus. Some of the top words include: mental midget, fuckwit, Muppet, Chuffer, twirp, and 25 more.