Marvel -
Don't Panic -
dorcas_gustine Quotes: "I was a pork pie," Steve said, still stunned. "I was aware of being a pork pie, and yet I was still Steve Rogers, Captain America. Only as a pork pie."
*****
This is set in the Marvel Adventures: Avengers world.
This is a short but great fic. If you've ever read Hitchhiker's Guide to the Galaxy it's pretty much guaranteed to give you the giggles. Not really a crossover.