need (one's) head tested

(redirected from need your 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 ?
You would normally need your head tested before backing any team to win five trophies in a single season.
The other sides may not pick up enough points between now and May, but you would need your head tested if you thought Steve Bruce's team were a good bet at 4-11 with Stan James to be in the top flight next term.
THE jury may still be out on genetically-modified foods but, in the current climate, you would need your head tested if you called a business Frankenstein.