At the moment, I am watching the final few minutes of Hard Candy. Ellen Page, playing 14-year-old Hayley, is hacking out a pedophile's testicles. Well, hacking probably isn't the best word for it, as she seems to be doing quite a professional job. You'll have to watch the movie for yourself, as I'm not one for giving away too many details, but I will vouch for this being one the absolute best movies I've seen the entire year.
Four Other Horror Movies by Liongate Circa 2005-ish Catchy title, right?