These are the movies that I watched over and over again from when I was a kid into my early teen years (7-14 years old). I haven't seen most of them for decades, but I still have huge chunks of them committed to memory. They not only represent the core of my love of film, but a fair bit of my personality as well.
There are a few that, to this day, I make sure to watch annually, but that is a different list.