What are the best pickup lines you have ever used/ some one used on you?

[prince V]

Funny as it may seem, pick up lines aren't as old fashioned as u think, it just depends on the demeanor, dressing, timing and confidence of the guy. Pick up lines give good first impressions and spices up the conversation, So girls what is the best pick up line u have received/used and guys what's the best, wittiest and effective pick up line you used to spice up the conversation?
I am starting this topic by seeing fever replies when someone else started this on other forums but i personally felt as hot topic and by getting encouraged from a youtube vid in which girls mentioned as without good pickup line is like an off!!!

[matuson]

Every pick up artist should be a good psychologist. Their success depends not only on the ability to offer a woman what she needed at the moment, but also to accurately determine a woman among hundreds of others that are ready to meet you. It is a science.

[squatz1]

I wouldn't think of it as a science, and it's just one of the many ways to be able to break the silence between you and a girl -- so it does help to break through the 'ice' and get to talking. Moving onto what one of the best pickup lines I've used, I think the most basic ones like 'Are you from Tennessee cause you're the only ten I see' are the better ones as they aren't dirty and they usually make someone smile.

It is a hot topic yes, and it's something that we've seen happen more and more in this day and age but it's not NEW int he least.

Would like to see some women comment on this to see their side of it.