I hope "Iwantyourlegsbehindyourhead" is this guys favorite dish to order at a Chinese restaurant. If not (which it isn't) then this is just horrible. I have a hard time going up to women and saying hello. Especially in Germany since I don't know how to say hello in German. Then you have guys like this that are down to tell you their dirtiest thoughts right there on their chest.
I have a question. Does he always want that? I get that people like what they like, but you can't always be doing the "legs behind the head" thing, you know what I mean? You have to mix it up. What if he finds the love of his life and she can't bend her legs behind her head. Or even worse, what if she has no legs? This guy needs to rethink his strategy.