for crying out loud

An exclamation of anger or exasperation, as in For crying out loud, can't you do anything right? This term is a euphemism for “for Christ's sake.” [Colloquial; early 1900s]

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.