I just got the BEST book in the mail yesterday, and I have to plug it here.
The book, Movies in Fifteen Minutes: The Ten Biggest Movies Ever For People Who Can't Be Bothered, happens to be one of the funniest things that I've read in a long time.
The author, Cleolinda Jones, has a LiveJournal site titled (what else?) "Movies in Fifteen Minutes", where she parodies films. Any film will do, and they're hilarious. She has a huge fanbase, and eventually got a book deal. Unfortunately, you can't get the book at your local Borders or Barnes and Noble-it was only published out of a UK house, but you can get it through Amazon.uk.
I first read Cleolinda through Mugglenet-they had her LiveJournal link of the hysterical parody of Harry Potter and the Prisoner of Azkaban listed, and became an instant fan. It's satirical without attacking, and basically gives a voice to any silly plotline we've found in movies. And, for a hardcover, it's really inexpensive-I ordered mine last Tuesday, and it arrived yesterday in the regular mail, and it only cost $22 (including shipping, tax + the exchange rate).
Go buy it. If you like this kind of stuff, you will not be disappointed. I can't wait for the sequel.