I’m history

I'm history

slang I'm leaving. I don't have to listen to this criticism—I'm history!
See also: history
Farlex Dictionary of Idioms.

I’m history

sent. Good-bye, I am leaving. (see also history.) I’m history. See you tomorrow.
See also: history
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • I'm history
  • (Do you) want to bet?
  • (the) odds are against (something)
  • (something) is over (one's) head
  • a dumb priest never got a parish
  • the history books
  • (all) talked out
  • a bad time
  • happy is the country which has no history
  • (it's) good to hear your voice