I knew an American who flew Amsterdam to Dubai on KLM the guy next to him died drinking a can a lager, at first he thought he was asleep and kept pushing him off and then he realised, went to the front of the plane and asked to see the captain, all the air hostess put there hands up in the air as they thought it was a hi-jack, pilot said go back to your seat and I will come and pretend to talk to you and feel his pulse dont start a panic, pilot came and silently confirmed. They told the American that if they could leave the guy there-it was a full flight, he could have as much champagne as he could drink and 2 free tickets to anywhere in the world that KLM flew to , he accepted and spent the rest of the flight planning where to go, when he got off in Dubai the dead man was still sitting there and the plane took off again for Hong Kong.Apparently he told the captain in his slow southern drawl, "my neighbour is as dead as a mackerel".