dumbhead(redirected from a dumbhead)
Someone who is very stupid. Can you believe that dumbhead is still pushing the door marked "pull"?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. a stupid person. Bob is no dumbhead, but he sure is strange.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.