can I buy you a drink?

This phrase is recognised as the best way to attract members of the opposite sex. Let's face it, who dosen't want a free drink?

Perhaps the best way to make sure you don't get laid that night. Any guy who buys a girl a drink is automatically desperate, and they are just showing the girl their weakness. Next time a girl asks you to buy her a drink, say, give me a french kiss. If she says no, then why should you buy her a drink. Think about it.