LOL. You live on Long Island? I'm one of the assholes that does this, don't blame me, I'm just what the boss wants.
It's kind of an inexact science, but groups of juiceheads tend to cause more problems then average folk. Now I know there's gonna be posts saying this is incorrect, but I know for a fact it works. Once we started doing this we had less trouble.
It says alot about why your coming to hang out. Some are there just to have a couple of drinks with thier friends, others are there to pick up women, and then there are the ones that like to walk around like bad asses and start fights. If you come dressed like the last group we don't want you there.
Not saying for sure you're going to be a problem, but when your working the door of a busy club and you can be selective about who you let in you have no choice but to judge a book by its cover.
Don't blame me, I'm just doing what I'm told.
However if you throw me a twenty I'll let you in - LOL.