go off (one's) rocker

(redirected from gone off our rocker)

go off (one's) rocker

To become crazy or mentally unsound; to become extremely foolish or foolhardy. I'm going to go off my rocker if I have to hear that blasted song once more! I think Jane's grandmother has gone off her rocker lately. You must have gone off your rocker if you think that's a good idea!
See also: go, off, rocker
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
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