The movies & magazines will tell you to steer clear of cheesy pick-up lines.
"Did it hurt when you hit the ground? Because you must be an angel."
"I'm not drunk; I'm just intoxicated by you."
"My lip hurts. Kiss it better?"
But don't be so quick to judge a person's character based on their ridiculous lines. Plus, you can take it as a compliment they're so intimidated by you that they have to resort to something like: "Have you ever been arrested? It must be illegal to look that good."