ok ok ok since I have retired the best one ever, I will go ahead and let it out so others can't benifit,
Step one go to the really rich section of town, find an ATM make a withdrawel, find the nearby trashcan and grap a big wad of atm receipts. Take them home sort through them and save the ones with 100k plus balances. Put a few in your pocket, when you meet a girl pat your pockets and look around for something to write on then nonchalantly pull the wadded receipt out of your pocket. "Here let me give you my number" and right it on the back. Guaranteed she will look at the other side, and guaranteed she will call.