Almost everyone takes great pleasure in doing something that makes their closest friends jealous, and anyone who says they don’t is a liar. Ben Affleck and Matt Damon might be more famous than your average BFFs, but that doesn’t make them immune to the green-eyed monster. Even though they served as a hive mind for the formative years of their careers, which served them both incredibly well when they shared an Oscar for penning the Good Will Hunt…