Build a movie plot around this: Where were Joe's parents the day they were killed? on a bus
A:
Joe Dirt (David Spade) is an irrationally optimistic, 30-ish, southern-rock and muscle-car-loving, mullet-sporting, lovable loser working as a janitor at an L.A. radio station. Finding Joe an irresistable target for his sarcastic on-air wit, a Howard Stern-like deejay named Zander Kelly (Dennis Miller), puts Joe on the air to tell his story. For three days Zander and a growing legion of listeners are surprised to find themselves captivated, delighted, and occasionally repelled by Joe's incredible tale of his search to find the parents who referred to him as "Joe Dirt" (rather than by his real last name, which he can no longer remember) and left him sitting in a garbage can at the Grand Canyon when he was 8 years old. Thorughout the film, the story reverts for short periods back to the KXLA studio for dialogue between Joe and Zander.Pivotal to Joe's story is the past relationship he reveals between himself and Brandy (Brittany Daniel), a beautiful farm girl from his adopted hometown of Silvertown, Idaho. Joe feels that Brandy and his dog, Charlie, were the only real friends he ever had. After living in and leaving a series of bizarre foster homes, Joe met Brandy one winter when he was living in the woods outside Silvertown and Charlie's testicles became frozen to the front porch of Brandy's house. Brandy helped Joe and Charlie and for the next few years the three spent most of their time together.Believing that Brandy is "too hot" to ever love a guy like him, Joe is blind to the fact that she obviously has very real feelings for him. Complicating their relationship is Brandy's alcoholic father (Joe Don Baker) and the local Trans-Am-driving bully, Robby (Kid Rock). Brandy's father kills Joe's dog after it fails in a Lassie-like mission to free the father when he gets stuck on railroad tracks, resulting in the loss of his leg.The death of Charlie causes Joe to feel that he needs to take up the search for his mother and father. Joe is certain they did not leave him intentionally and must be looking for him too....