Talk:Joke about the plumbers

Canon Question
I'm a little confused. Since book canon supercedes film canon, shouldn't the main body be about the story told by Mr. Mason and the behind the scenes be about the joke told by Uncle Vernon? I guess one could argue that Vernon told the joke after Mr. Mason's story, but I was hoping for some clarification on this. Thanks! TheBeast314 20:45, March 9, 2012 (UTC)