[{"role": "user", "content": "I've come across the phrase 'He went ballistic' and I'm wondering, how would you express that idea in Italian, particularly in a way that conveys the same level of intense anger or reaction?"}, {"role": "assistant", "content": "The phrase 'He went ballistic' is an idiomatic expression that means someone has become extremely angry or upset. In Italian, you can convey the same idea by saying 'Ha perso le staffe.', which literally means 'He lost his stirrups' but is used to describe someone who has lost control of their emotions, usually due to anger."}]