From what I have heard, load parties have become popular.  It is often based on your age.  So, you turn 40 and they try to get 40 guys to give you loads at the party.   This isn't my scene, but I've heard it has become somewhat popular. Personally, I think more than 5 or 6 just leads to people splitting off in groups.

This sounds ridiculous to me unless you are already positive or don't care if you get HIV.  HIV can take months to show up in a test (not days).  Why wouldn't they just go on PREP?

There was a very cruisy restroom in college. It was large with 2 sets of doors you had to go through to get in.  It had 2 rows of stalls facing each other.  I had sex there all the time between classes or after class.  One day there was a guy across from me that was looking over the stall door.  I stood up and looked back. Good looking guy.  I generally wait for someone else to make the first move for a few reasons.  He sat back down as did I and we both popped up several times but neither of us opened our doors. There were other people cruising too in adjacent stalls.  After quite a while of us both standing up and looking at each other over the stall door and not doing anything, he showed me a badge and motioned for me to get out of there.  I left.  He didn't really have anything on me (well, maybe loitering) and I guess just wanted to try and catch one of the other guys.  I was never so happy that I didn't initiate something.