perder la chaveta
Spanish
[edit]Etymology
[edit](This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
Verb
[edit]perder la chaveta (first-person singular present pierdo la chaveta, first-person singular preterite perdí la chaveta, past participle perdido la chaveta)
- (idiomatic, colloquial) to go nuts; to lose one's head