silly; simple-minded; stupid

(obsolete) Having a large head, like a buffalo's. / (obsolete) dull; stupid; blundering

dull-witted; not clever

(colloquial) Having bed head.

Alternative spelling of towheaded

Alternative form of bullheaded

Alternative form of bullheaded

Having unkempt hair

Having a head in the shape of a hammer / (idiomatic) stupid, ignorant

Having one's head in the clouds: prone to daydreaming, or thinking impractically.