need (one's) head tested

(redirected from need their head tested)

need (one's) head tested

To do, say, or believe something that seems completely crazy, delusional, or stupid. You need your head tested if you don't think giant corporations are in control of our legislators! You spent $400 on a T-shirt? You need your head tested.
See also: head, need, test
References in periodicals archive ?
For anyone to turn that down would need their head tested. It is one of my favourite franchises of all time and if that knock ever came on the door I would be the first to say yes."
"How anyone for a second believed it was a safe place to house him must need their head tested. He has a proven track record of re-offending.
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