Idioms and Phrases with one of those days
one of those days
Also, just one of those days. A day when everything goes wrong, as in The car wouldn't start, I lost my glasses—it was one of those days. This expression was first recorded in 1936.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.