Word info

have a screw loose

Verb

Meaning

have a screw loose (third-person singular simple present has a screw loose, present participle having a screw loose, simple past and past participle had a screw loose)

(slang) To be insane, irrational, or eccentric.

Source: en.wiktionary.org

Examples

To enjoy being famous, you need to have a screw loose. Diablo Cody

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