Speaking as an Asiatic Gypsy, Asian girls do it better.
To be honest, I do not know. I just always hear that phrase, like "metal chicks do it better."
I don't even know what you mean. I just hear that term spoken. I guess you can substitute "it" for anything. Metal chicks do driving better, Asian girls do gymnastics better. (that's not true, Romanians are best at it).
Well you've met me. But that's not in real life.