I have never heard that. That would be strange. my answer= Well, depends on the situation like if they're fighting and a girl says "come on, ladies" then its a figure of speech but if like a girl...
This sounds totally counter intuitive, but the best thing you can do is just be yourself. If a guy likes little smiles and winks, he'd like a girl who is that way naturally -- not a girl who has to...
The guy ask the girl out on a date trust me a girl will most likely never ask guy out. Even if you asked her out on a date might pay the bill but other times your most likely goin to have to do that...