Alright, time to play and I will try to follow the rules.
1. Star Wars: If one film defines me, it's this film. From the time I can remember, I have drawn (poorly, I might add) scenes or ships from this movie. To this day, my favorite fighter is the Y-wing and, if my mother would have let me, it would play constantly in my house. While I saw Return of the Jedi first (some confusion for a while about the story) Star Wars became both the defining one as well as a huge impact upon my development.
2. Beauty and the Beast: somewhere, there is a newspaper clipping of my stating my favorite things in 3rd grade. Favorite movie: Beauty and the Beast. The story is great, the songs are memorable and there is some genuine humor that as a kid I got. To top it off, one of the lead animators, Glen Keene, came to my school and showed us preliminary sculpts of the Beast. It got me wondering how movies were made, as well as the fact that it served as a distraction from my biggest fear (thunderstorms).
3. Aladdin: My sister and I memorized this movie after only one or two viewings. While it annoyed my mom, there was a time where it served her well, as my sister and I recited the whole film while on a road trip. It provided some much needed relief while my folks got us un-lost. We still recite the film to this day 
Good times.
God loves you!