Many years ago in my younger and crazier days I had a buddy who would just walk up and get right to the point:
"Do you wanna &*^* or should I apologize?"
I saw it work once over the years. Many times he got slapped pretty hard.
I, of course, was just an innocent bystander.
If you walk up to every girl in the club and use that line, you're going to get laughed at, you'll get told to f' off, slapped, have drinks thrown at you, and have angry boyfriends threaten to kick your a**. But at the end of the night there will be one girl who goes home with you. Why? Because she's at the club looking for the exact same thing and was turned on by your sheer audacity.
Me? I never had the cojones to try and pull that one off!