[{"role": "user", "content": "I'm trying to learn some informal Italian expressions and I'm stuck on 'Come off it'. Can you help me translate it into Italian?"}, {"role": "assistant", "content": "The informal expression 'Come off it' can be translated to Italian as 'Lasci perdere'. This is a common way to express that someone should stop pretending or being insincere, similar to the English phrase."}]