This horror comedy proves that fast food can be deadly to more than just a healthy lifestyle. Hella-Burger's creepy mascot, Horny the Clown, likes his burgers rare--and bloody. The masked maniac goes on a rampage through the sleepy town of Blanca Carne, brandishing a meat cleaver, an ax, and a deep fryer to dispatch his fast-food-craving victims. Only cute high school student Mackenzie Carpenter (Leighton Meester, 24) has the power to stop him as she realizes the reason for Horny's violence. SUPER SIZE ME director Morgan Spurlock costars.