Being as I turn 17 today, I can now get into R-rated movies alone. A few questions: 1. What kind of ID do I need? Does it have to be something official or will they let me in with a school ID that has a photo and birthdate? 2. Can I get friends in my age group in without having to make up something like, "Our parents were killed in a freak accident in the zoo's monkey house years ago and I've raised them ever since?"