Girls love confident guys. Not guys that mumble when they talk to them, but guys that aren't afraid to speak there mind. [They especially love it when you tell them "bitch, just shut up."]
That's all it boils down to really.
You could be fugliest sonofabitch on the planet but as long as you had the balls and the confidence, you can easily get a chick.
I'm not telling you this from experience, because even I have trouble talking to some girls (and I am in no way fugly) but I am getting better and I know where it is I need to improve. You don't need to swoon a chick for weeks to try and pick up. That only ever gets you in trouble.
If the girl does not recognise you as a dating option within the first meeting, you're boned.
It doesn't matter whether you like Disney or not. I love Disney, and shit, I have a whole shelf of boxes and five shoeboxes just packed of comic books and it just keeps on piling. I've got Marvel Civil War posters up all around my room, I've got Zoids models filing up a shelf and Sirius Black, Flash and Transformers set up all around. It's nothing new that I'm into all this stuff. I've had two girlfriends that have not cared one bit about my hobbies and I know even more girls that have shown interest in me that know about the comics and the toys, and they don't care one bit.
Why? Because it doesn't matter.
When picking up a chick, it doesn't matter what you love to do in your spare time, or what takes up space on shelves. It's about your self-confidence, your attitude and the belief within yourself that you can do it.