So here are some of the rules, in no particular order.
Rule #1: Where to go
First, always look for urinals with dividers, that at least gives you a little privacy, yet if you are faced with a wall full of urinals, with no dividers, then where do you go first. Well first, if no one else is there, you go to any unoccupied urinal in a corner. Why you ask? Well the wall next to you gives you a little bit of privacy, and sets the pace for all others who may come to the urinal while you are still there. If the corners are already occupied, then you go to the odd urinal, always leaving one empty urinal between you and another patron. If you skip two urinals, then you are just taking one urinal out of play. For example, if a wall has 5 urinals, and 1 and 5 are occupied, you naturally go to spot number 3. If here are 7 urinals and 1 and 7 are occupied, you go to either 3 or 5. 2, 4, and 6 are simply not acceptable, unless there is no other choice.
In fact, I will go so far as to state, that if the only open urinal is next to another patron, then the proper step is to use one of the stalls.
Rule #2 Conversation
The basic premise is that there is no conversation at a Urinal. Its not a place to conduct business, keep up on your social media. It is a place to conduct a bodily function, end of discussion. The goal being to get in and out as fast as possible, remember a urinal is designed for speed.
That being said, there are always exceptions. Quick bits about sports, are generally acceptable.
But how well do you need to know someone before you have any conversation at the Urinal. What are the rules of etiquette? You need to know someone well to have any discussion at the urinal. Remember you are at your most vulnerable, you are exposed, so the relationship has to be particularly strong to have any conversation, and not get your ass kicked.
The exception to this rule is 2 drunk guys. 2 guys who are seriously inebriated can talk at the urinal, no explanation needed.
Upcoming rules:
Hand placement
Troughs
Posted ads
Drinks & food
Oh and as for the hands free urinal....here's a picture, that mechanical hand just scares me!