[{"role": "user", "content": "I'm trying to understand some American slang and I came across the phrase 'Tom is a bonehead.' Can you help me translate that into Italian so I can better comprehend the meaning and nuance behind it?"}, {"role": "assistant", "content": "The phrase 'Tom is a bonehead' can be translated to Italian as 'Tom \u00e8 un fesso.' This phrase is an idiomatic expression that means Tom is foolish or stupid."}]