The term "fanboy" primarily refers to a person, usually a boy or young man, who is extremely or overly enthusiastic and devoted to a particular subject, such as a type of music, product, film, or entertainment media. This enthusiasm can sometimes be obsessive or fanatical.
"Fanboy & Chum Chum" is also the name of an American animated television series created by Eric Robles for Nickelodeon. It features two hyperactive, quirky best friends, Fanboy and Chum Chum, who are enthusiastic about superhero comics and engage in various comical and surreal adventures.
If the query is about these terms separately or together as a title, "Fanboy" is both a concept of a devoted fan and a character in the animated series alongside "Chum Chum."
