This is THE best pick up line I've ever heard, and its from How I Met Your Mother:
Guy: Has anyone ever told you... *looks shocked* Oh my God!
Guy: *panics looking around for help* Oh! Call an ambulance!
Girl: What's going on?
Guy: Shhh! Try not to speak. *brings a chair towards the girl* Here, sit down. Just don't talk. Don't talk.
*girl sits down*
Waitress: Is she okay?
Guy: *to the waitress* I'm serious! Just call 911!
Girl: What's wrong? What's the matter?
Guy: Shhh! Shhh! Just don't move.... Don't move. Just try.... Here, have some water. Water!
The waitress hands him glass of water.
Guy: Drink this. *gives the girl the glass of water and inspects the girl's eyes with a small flashlight*
*The paramedics come.*
Guy: *to the paramedics* Well, thank God you're here!
Girl: What's going on?! *while being inspected by the paramedics*
Guy: I think there might be some internal bleeding, probably some fractures. We gotta get her to the hospital.
Girl: What are you talking about?
Guy: You've had a terrible fall.
Girl: No, I haven't.
Guy: Really? 'Cause I could swear you fell straight out of heaven, Angel.