essere fuori di testa
Definition from Wiktionary, the free dictionary
- (idiomatic) Exhibiting disquiet or unsoundness of mind; not sane; mad, crazy; a few sandwiches short of a picnic.
- I think the lady down the road is a few sandwiches short of a picnic — you often hear strange bangings at odd hours in the morning.
- (idiomatic) mentally deranged; demented; insane; one card shy of a full deck.