Which films have sparked a viral culture of film fandom?

The phrase "fences" is used as a verb in English, but the term is rarely applied to the film genre, which is defined as films that are made in a theatrical setting or for short films and that are not professionally produced.The term is also used in film to describe films that have been made with or in the service of the government, such as the Watergate hearings or the Iraq War.The phrase "film...