Got your answer? Now I'll give you mine, aka the correct answer, The Rule of Urinals
Man 1 goes to the farthest urinal from the door. This keeps anyone coming in from spying on his junk. Man 2 goes to the farthest urinal from Man 1 to avoid any weird peering from Man 1. What about Man 3? When he comes in, each of the remaining urinals is equidistant (thanks, trigonometry!) from Man 1 and Man 2. But, Man 3 knows The Rule of Urinals, so he knows that Man 1 was there first and will therefore finish first. So he chooses the urinal closest to Man 1, careful not to peer in either direction. Lastly, Man 4 enters and takes the remaining urinal next to Man 2, staring straight forward the whole time. No looking, no talking, just peeing. It's awesome.
See, men know what's up. I sincerely think we should consider implementing this. We'll all get our space, and keep our chats to our cubicles or other common areas. Agreed? Great!