Idioms and Phrases with out on one's ear
out on one's ear
Dismissed, thrown out in disgrace, as in In this company you get only one chance, and if you fail you're out on your ear. This term alludes to being physically thrown out head first. [Slang; early 1900s]
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.