According to TVTropes, what do the films “Beverly Hills Cop,” “Four Weddings and a Funeral” and “The Big Lebowski” all have in common? Prolific clusters of F bombs.

These are the sort of fun facts you’ll learn at TVTropes, a Wiki-style site that tracks common fiction devices and cliches from a positive standpoint. TVTropes has documented the genres of film, anime/manga, comic books, television shows, and even music videos. It’s a fantastic time suck, especially for word nerds and entertainment addicts.