HE: Can I buy you a drink?
SHE: Actually I'd rather have the money.

HE: I'm a photographer. I've been looking for a face like yours.
SHE: I'm a plastic surgeon. I've been looking for a face like yours.

HE: Hi. Didn't we go on a date once? Or was it twice?
SHE: Must've been once. I never make the same mistake twice.

HE: How did you get to be so beautiful?
SHE: I must've been given your share.

HE: Will you go out with me this Saturday?
SHE: Sorry. I'm having a headache this weekend.

HE: Your face must turn a few heads.
SHE: And your face must turn a few stomachs.

HE: Go on, don't be shy. Ask me out.
SHE: Okay, get out.

HE: I think I could make you very happy.
SHE: Why? Are you leaving?

HE: What would you say if I asked you to marry me?
SHE: Nothing. I can't talk and laugh at the same time.

HE: Can I have your name?
SHE: Why? Don't you already have one?

HE: Shall we go see a movie?
SHE: I've already seen it.

HE: Where have you been all my life?
SHE: Hiding from you.

HE: Haven't I seen you some place before?
SHE: Yes. That's why I don't go there anymore.

HE: Is this seat empty?
SHE: Yes, and this one will be if you sit down.

HE: So, what do you do for a living?
SHE: I'm a female impersonator.

HE: Hey baby, what's your sign?
SHE: Do not enter.

HE: Your body is like a temple.
SHE: Sorry, there are no services today.

HE: If I could see you naked, I'd die happy.
SHE: If I saw you naked, I'd probably die laughing

HE: Where have you been all my life?
SHE: Where I'll be the rest of your life - in your wildest dreams.

From: GigglePedia

So spill the beans, ladies, which of these (if any) have you used?

ha-ha I bet that they have used them all before

Personally, I haven´t used any of them.