I spent far too long on this site cracking up.
A few excerpts below:
If you watch Fight Club backwards, it’s about a schizophrenic who cures himself by going to terminal disease gatherings, which give him insomnia.
If you watch Michael Jackson’s life backwards, its about a rich white man who slowly becomes a poor black child.
If you watch Ferris Bueller’s Day Off backwards, it’s about a kid who has to run a bunch of errands before he goes to school.
If you watch WALL-E backwards, it’s about a robot who escapes from a human spaceship with the only plant in existence, buries it on Earth, and starts vomiting garbage everywhere.