This has been a huge problem of club land in the last 20 years, until the club came up with the exclusivity clause to limit the number of dicks on the dance floor. That didn’t last long as this created an influx of paying off the bouncer, so the dicks who had money still were able to penetrate the club. In the singles scene this is still a huge problem at your local watering hole, dive bar or lounge where dicks are always trying to improve their odds. What I’ve found that works more than hoping spot to spot, is indifference. Stop caring about who’s in the room and have a good time with the people you came with. You’d be surprised how much that will rub off on the room and the ladies will notice.
Speaking of the video, I need to get some of those disco units!