When I worked at Starbucks a complicated drink really slowed down the pick up line. I remember one time a lady ordered a Grande Latte then stood to the side, where there was a crowd about ten people deep waiting for their drinks. I started calling out the drink I just completed, "Quad Venti Hazelnut Breve Xtra Foam Cappuccino" and Grand Latte lady reached for it. I snatched it away from her and said, "No, no, no, that's not yours." Because there was no way in Hell I was going to re-make that drink.