If you are truly a DJ, you'll be one all the time.
Being a DJ isn't a mood. It's an attitude, lifestyle, view of life, principle...
True DJ's focus is on mastering his own life. When you master your own life, mastering some women on the way is damn easy.
Master DJ notices that women are not that important as he once thought and throws them down on his priority list.
I'm not saying that you shouldn't focus on chicks all the time.
All the work I did and do towards getting knowledge about women (big thanks to sosuave.com) has teached me how to get them and that I don't really need them. At this point of my life they are just food to my sexuality.
I've always thought that emotionally stable people can live without someone on their wing all the time. Being emotionally blinded is bad for your life. That is, if you want to be something or somebody.
I say: never make compromises or sacrifices for a girl (maybe a wife is something different). Never let anyone block your way to your life and your dreams. Trust me, you don't want to be a guy who "wakes up" to his life when he's 50 and realises he hasn't done anything he has wanted to do.
Eh, I ran little out of topic...
So I retort with 'Well I guess I am pretty amazing!' which, I thought was pretty good C&F (off the top of the head, anyways). So then both her and another woman look at me with a face like 'WTF?!?'
I cursed myself under my breath later for trying to be C&F with two ppl I clearly wasn't trying to attract. It felt like there was a time and a place for everything, and that wasn't the time or place.
I think you just lack some practice. That was an OK line anyways. Maybe you just said it little too late, it didn't come off naturally or it sounded little canned or something like that.
You can be C&F to anyone. It just takes skill to observe what kind of person you are interacting with. When I go out I try to attract everyone I'm talking. Good looking chicks sexually, not so good chicks and males just friendly way to make them attracted to me in platonic way. C&F doesn't have to always be sexual. It's just one type of humor.