A line at the bar is not like a line at the supermarket or the movies. There’s less order to it. A lot less. Which means it’s much trickier than waiting in line at Disney World (but more fun, with way fewer whining children). If you want to be an upstanding drinker when it comes to the bar line, you need to keep your eyes peeled. Here are a couple tips to get you off on the right foot, with both the bartender and the other guests in the place.