Gordon, would you consider a person (e.g., Britney) or organization (e.g., Catholic Church) being skewered by South Park as a parody? Or must it be an actual book or movie that is parodied?
I would say it is tv episode/series/films/books/etc that are the parody... But the subject/object of parody can be just about anything, in my mind. Go for it. Made a slight tweak in the poperty language, not quite there yet I think.