dated slang A boorish, obnoxious person; a total jerk. He is both a dimwit and a loudmouth—a real yazzihamper, you know what I mean?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. an obnoxious person. You are the most annoying yazzihamper I know!
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.