hay is for horses(redirected from Hay is for horses!)
hay is for horses
cliché Used as a humorous or sarcastic retort to someone who has attempted to get one's attention by saying or shouting, "Hey!" A: "Hey, Dad!" B: "Hay is for horses, Billy. Say 'excuse me' if you want my attention."
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.