Somebody is a term used to refer to an unspecified person. It can denote an individual whose identity is not known or is intentionally kept vague. This term is often used in conversations when the speaker does not want to reveal the person's name or when the identity is irrelevant to the discussion. In literature and popular culture, the concept of "somebody" can represent the idea of anonymity or the universal experience of individuals. It highlights how everyone has their own stories and backgrounds, yet they can remain unknown to others. This notion can be seen in various works, including novels and films.