Loose Shoes

Loose Shoes also known as Coming Attractions and Quackers is a 1980 comedy film directed by Ira Miller and featuring Bill Murray. The film is presented as a series of movie trailers with titles such as The Howard Huge Story, Skateboarders from Hell and The Invasion of the Penis Snatchers. The film was shot around 1977 and only released years later in 1980, probably to capitalize on Bill Murrays success as a box office film star.

Source: Wikipedia