One time my brother, my mom and I were serving lunch to homeless people, and my mom was just standing there, and a guy walked in front of her, and another guy behind the guy in the way of my mom said "Get out of the way, I'm looking at my future wife!"
Haha. Creepy.
I know a couple really cheesy pickup lines or movements or whatever.
Like you're telling someone how you were fishing one time, and you say you caught a fish that you thought was THIS BIG *hold out your arms really wide, one of your arms making the person in between you and your arm*, but it was really only this big. *Pull in your arms so they are snug against you.* Haha.
There's another one where you ask someone if they're good at problem solving or something, and then if they reply "yes", then ask if you can see their hand, and if they mind you just drawing a line on the back of their hand. If they think that's okay, then you draw a line. You explain the situation: "There is a cute little bunny on one side of the river *indicate that the line is the river*. He wants to get across. How should he do it?" The answer will most likely vary, but here is an example: "The bunny should jump."
Then you reply "But the bunny has wittle legs and can't hop across that far." Then you tell them to think of another way. Just give relative 'cute' little answers like the previous one, and after a while they may ask, "Well, how does the bunny get across then?"
That's when you reply: "I don't know, I just wanted to hold your hand."