Shaun of the Dead
This movies is so great. It's kind of a comedy/horror movie about zombies and is just hysterical and really well done. Great characters in it and great acting for the most part. Kind of a slapstick horror movie, but it really is one of the better fun movies I've seen in the last few years. I've probably seen it a dozen times or so and it never really gets old. Definitely a cult classic.