Picture it: thirteen year old Eli Roth, a week after his horror-themed bar mitzvah, is set to spank it, but after locking the door to the downstairs bathroom of his parents' suburban Massachusetts ranch house he realizes he's accidentally folded the latest issue of Fangoria inside the latest issue of Penthouse Forum. Or was it the other way around? Did he get his Penthouse in his Fangoria? Either way, like with peanut butter cups, on that day a movie was born, and that movie is Knock Knock.
K -- aka the deadliest of all Penthouse letters. It stand for "killin" and "knockers" and "karo syrup" and "more killin." Oh and Keanu! Let's not forget Keanu, the easiest and breeziest of all A-List Celebrities - writing a scene where his luscious locks are butchered in a Samson-esque violation is akin to sodomizing Vidal Sassoon with a broom handle. Just when you thought it was safe to go back into the salon!