"Nuts" is a colloquial term used to describe someone who is considered eccentric, irrational, or mentally unstable. This informal usage often implies that the person behaves in a way that is unpredictable or out of the ordinary, leading others to view them as "crazy." The term can be used humorously or derogatorily, depending on the context. In popular culture, the term "nuts" has been featured in various media, including movies and television shows. It can also relate to discussions about mental health, where it is important to approach the topic with sensitivity and understanding, rather than using stigmatizing language.