knucklehead
- n a stupid person; these words are used to express a low opinion of someone's intelligence
- As the little knucklehead, Mary Martin gives the performance of her career.
- Everybody in Electric Six has a made-up name (the guitarists are the Rock and Roll Indian and Surge Joebot), but if the band is full of ironic knuckleheads, at least they're ironic .
- Among his comments: "People marched and were hit in the face with rocks to get an education, and now we've got these knuckleheads walking around.