BuzzFeed Community is a hub for BuzzFeeders to create awesome quizzes and posts that people love. Make your own, or browse what other people are making.
Make your own post!SNL's 'Back To The Future' Audition Tapes
Jon Hamm does a fantastic Robin Williams impression, because he's perfect, as you know. Anyway, these are all great! Watch them now, before they're pulled from YouTube.