Fanboy is the title of a six issue comic book miniseries by Mark Evanier and Sergio Aragonés which was published by DC Comics in 1999.
Series overview
Fanboy is the story of Finster, a rabid comic book fan and comic book store employee who dreams of becoming a professional comic book artist. Finster's daydreams are of classic comic book heroes, with himself inserted as a sidekick. While Finster's everyday activities are illustrated by Aragonés, his daydreams are illustrated by Jerry Ordway, Frank Miller, Gil Kane, Neal Adams, Dick Sprang, Bill Sienkiewicz, Brent Anderson, Russ Heath, Joe Kubert