Definition
Calling someone 'nuts' means they are crazy, insane, or eccentric. It's an informal way of saying someone is behaving irrationally or strangely. Think of it as being beyond just 'silly' or 'goofy'; it suggests a more significant departure from normal behavior. The term can be used playfully or with a hint of disapproval, depending on the context. It implies a lack of sanity or good judgment. Itβs like saying someoneβs mind has cracked open.