Leaderofthepack, the absolute WORST thing you can do when it comes to talking with chicks is to rely on lines, patterns, and routines. First of all, they almost ALWAYS sound contrived. Second, if the girl doesn't respond in the way you expect her to, you're screwed. And third, using these things as crutches hinders the development of your conversation skills.
The fact is, there are no set of lines that will arouse every girl on the planet's interest, just like there are no chicks that EVERY guy on the planet will think are hot. When you approach a girl and speak with her, the idea is to just be yourself, and see how she responds. If she responds positively, great. If not, then it's likely that even the PERFECT line wouldn't have worked all that well on her. Why is this? In spite of what David D preaches, attraction cannot be created in EVERY chick you meet. Sure, people can't control who they feel attraction FOR, but we can't force anyone to be attracted to us if the natural chemistry isn't there in the first place.
Anyway, you may have been a little shocked to hear me suggest that you "be yourself" in order to get girls. After all, it is said numerous times on this site that "being yourself" is what caused you to have trouble with chicks in the first place. However, the people who wrote about that concept were trying to convey a different message, but didn't do it properly. The reason "being yourself" works for a DJ but not for an AFC is because when a DJ is being himself, he is also being confident and masculine, whereas when an AFC is being himself, he is being insecure and is not embracing his sexuality as a male. In other words, the DJ has a strong inner game, and the AFC has virtually no inner game. That is the key difference. Nothing else matters anywhere near as much. Your sense of humour, your hobbies, your style of dressing, and so forth... as long as these things aren't absolutely horrific, you won't NEED to change them at all in order to get girls, provided that you have a strong inner game. Granted, improving these things as well can only be beneficial to you, but my point is that without lots of inner game, they amount to almost nothing.
One more thing about inner game and being yourself: Guys who get girls by being their natural, confident, masculine selves, generally find that the girls they attract to them are mostly the type of girls that they find attractive (I'm talking personality-wise, here). Convenient, eh?
~Sean