A drunk sitting at a bar observes a very snobby woman participating in a wine tasting contest. She was very good at identifying the wine. At the first taste she says: "Cabernet Sauvignon, 1998" and all the people were amazed. At the 2nd try she answers "Cabernet Sauvignon, 1953" and they were once again amazed. Then the drunk pees in a glass and hands it to her. She tries it and says "Yak, this tastes like pee!" And the drunk says, "Yeah, but what year was I born?"