JS Strider and Strangefamous - > You would've had me with both of those lines, i'm a sucker for anything that makes me giggle.
Most lines have to be said with the least amount of cheese possible. If a girl can tell you're faking it or trying to hard, consider your balloon popped.
The most standard approach i've been hit with was "Hey, you're lookin empty, can I buy you a drink"... " I said, "Depends on what you're buying (teasing him)" He said "Don't move, i'll be right back", Came back with my favourite drink, kid was golden, lol, So we danced and talked a while and it was fun!
If a guy can't take a joke, or laugh or be real, then i'm not interested at all.