I know buying a girl a drink is a bad move when done in a blunt AFCish way, but I was thinking about a situation where buying her a drink could work to your advantage.
I'm going to try this tonight I think, so I'll hit you up about if it did any good to me, and maybe if other folkes out there have tried it before they can give their reaction to my idea aswell.
Let's say you get in a 3-set and you show DHV's and neg the target and all, you roll off, and make a little proposition bet with your target: 'If the next time we see each other around here, we'll see if we remember each other's name. If you don't remember mine you buy me a drink and if I don't remember yours I'll buy you a drink'.
The next time you see her she will remember yours if she has a little brain and is actually a female (females love contests

) but even if you do remember it, you say you don't so you can get to the bar with her, lock in, and play the game away from the 2 cockblocking friends...
This is just a theory (there is a part of me that suggests not remembering her name is a DLV and thus ruining your chances with this girl) so I'd be pleased to hear some comment on it!