slang I'm leaving. I don't have to listen to this criticism—I'm history!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
Inf. Good-bye, I am leaving. I'm history. See you tomorrow. Later. I'm history.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
sent. Good-bye, I am leaving. (see also history.) I’m history. See you tomorrow.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.