Mojito: You like things that are fresh, clean, and obviously minty. You are probably from a rich family and like the way “mojito” sounds rolling off your tongue when you order it. You know what you want and you're picky. You aren't persuaded to order a simple drink just because of the long line behind you.
Order your Old Fashioned in 1 sentence so that you can tell your bartender what you want quickly. Begin by saying what brand and type of whiskey you want, and end with any adjustments you are making to the drink. For example, “I'll have a Maker's Mark Old Fashioned, extra bitter.”