This cartoon can't exist. Urinal etiquette requires:
That you should have one empty urinal between you and the next guy if at all possible. And always go to the nearest open urinal when you enter.
And that you look straight ahead and never look to either side of you. You must stare solely at the wall straight ahead of you. Thoughtful establishments hang pictures or current sales flyers at eye level to look at while peeing.
And most of all, you must never speak to anyone in there. So there is absolutely no way this cartoon can happen in the real world.