"Do you like polar bears, because one of them needs to break the ice. Hi, my name is..." It's cheesy, cute, and a great conversation opener. I've never had the opportunity to use it but if it ever arose, I totally would. Pick-up lines are just a cute way to open up a road to someone that you otherwise would have a hard time talking to. I like them as long as they aren't overly sexual and they aren't trying to be witty about it. It's a pick-up line, come on! There's nothing truly witty about them, just have fun and expect me to giggle and we just got off on a great foot.