have grown whiskers(redirected from has grown whiskers)
Also found in: Dictionary, Thesaurus, Medical, Encyclopedia.
have grown whiskers
To be old, as of a story or joke. No one laughed at your story because it had grown whiskers by then.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
have (or have grown) whiskers (especially of a story) be very old. informal
Farlex Partner Idioms Dictionary © Farlex 2017