It's a Wonderful Life

This film is, in a word, zany. Its hard to describe, but here goes: A God called Thunder helps out a fat kid, who is being bullied by a gang in the beginning of the film. The film then fast forwards to where the kid is now a married man with kids. He works in a department store. Both in his personal and professional life he is a doormat and Thunder looks to help him again... (imdb)