Well, my friend has this comedy group thing he's doing. He had an idea for a story about a musician who sucks but thinks he is the greatest thing ever.
Here was the creative process:
1. They had the idea
2. I wrote the script
3. Large parts of my script were taken and applied to a new character
4. It was filmed, and a lot of wonderful improv was factored in
5. Here we go!
Needless to say, it was an honor to work with these guys. I'd say roughly 20%-30% of the final product is my creation, but their improv and the character they created made it all much better!