One thing to keep in mind about night clubs is that you seldom want to penetrate a club on stout, ale or beer. I know, some of the macho jerks do this and brag to all of their buddies but believe me, it's not DIR. You have to do it on mixed drinks. Obviously the mix will be different on different nights but a good vodka tonic mix is pretty standard. Again, there's a right way and a wrong way to do this. You can't just order any old vodka or depend on some bartender to get the mix right. That's what the strokes do. No, you order Stoli vodka which has an excellent reputation in the DIR partying community. The correct blend is 2oz Stoli with tonic water poured over ice in a highball glass (lemon or lime optional). I always bring a testing kit with me and if the blend is off, I send it back. It's just not worth the risk and it's not DIR.
So you penetrate the night club and you've got a good mix, now it's time to meet the ladies. I should have said this earlier but watch your drink consumption. It's a well known fact that women look 25% - 30% better in a night club and if you get all narc'd up on vodka tonic, it increases your chances of a coyote ugly blackout. You have to keep your wits about you.