You know what tomorrow is? It’s the day that Doc Brown is supposed to show up in his DeLorean to straighten Marty McFly’s family. Though there is a lot of sound time travel theory presented in Back to the Future II, you can’t exactly take two people into the future to meet themselves, I don’t care how many alternative timelines you create! So screw that movie!(Just kidding. I LOVE Back to the Future II!) Skip forward to Back to the Future III, which gave us a pretty cool ZZ Top track.