One stupid guy reads an ad about a vacation cruise that costs only $ 100.After he signs up and pays, the travel agent hits him with a bat, knocks him unconscious and throws him out the back door into the river. Soon another guy comes in, pays his fee and gets the same treatment Fifteen minutes later, as the two are floating down the river together, the first man says, "I wonder if they're serving any food on this cruise." "I don' t know, the second guy replied. "They didn't last year."