Absolute favourite: C.R.A.Z.Y. It's phenomenal.
Very close runners-up: Green mile, James Bond's with Sean Connery, Catch me if you can, The Incredible Hulk (my favourite (anti-)superhero. I envy him, I also feel like destroying buildings from time to time). And Aladdin. Omg, Aladdin. Apart from being super-hilarious if you watch it as an adult, Aladdin is so closely connected to my life and to my transsexuality and I could never share it before because other people wouldn't understand so I'm doing it now. When I was a child, I was playing fantasy stories in my head all the time and I was always him. I envied him that shirt of his that was always flapping around his bare chest and I could never have that. And he had the magic lamp that guaranteed him realization of any wish. And Jasmine was and still is my ideal woman. And Genie! I never figured the thing with Genie until I saw in a documentary how transgirls really like mermaids because of their not having genitals. And Genie is a male version of that. He desperately wishes to be "set free" from his imprisonment and when Aladdin finally allows him to be free, he gets his pair of legs and becomes a superhappy, full grown man.
Yes, Aladdin rocks.