eine Schraube locker haben

Meaning: To be slightly eccentric or mentally unbalanced.

Language: German

Literally: to have a screw loose

Category: The Absurd

Origin: The image draws on the idea of a machine with a missing or loosened screw failing to function properly—applied metaphorically to a person's mind or sanity.

More idioms — The Absurd

More German idioms

From our false friends

  • See — Actually means 'lake' (der See) or 'sea' (die See). To see is sehen.
  • Gift — Actually means 'poison'. A present is ein Geschenk.
  • Handy — Actually means 'a mobile phone'. For handy/useful, say praktisch.

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