While boarding a plane on a recent flight, I noticed that the cockpit door was open. One man in there appeared to be intensely going over some checklists, while the other man did absolutely nothing, other than sipping some hot chocolate. A few hours later after the plane landed and I other passengers were disembarking, I saw the exact same man still sitting in the cockpit and again, doing nothing but sipping hot chocolate. At first I thought he was just a worthless lazy employee, until I realized that he was the cocoa pilot.