I've seen some people do this for nightgame, and I started using it for daygame. It comes off as a lot more bold, which can be a good and bad thing, and it also shoots you to max social momentum.

In college, find a group of bros. approach them. Start talking about anything, honestly it doesn't matter. For 2 minutes i was talking about how my pet turtle reminds me of jesus, they'll just stand around and laugh like some betas.

As you see some hot girl or group walk by, turn to her immediately and shake her hand.

Doing this, you look to her like you have a social proof (you're leading the conversation in a group) and she'll be that much more interesting. From there, u isolate and calibrate.

I tried this approach a few times today and it automatically increases girls receptivity