A good one! A mother was working in the kitchen listening to her son playing with his new electric train in the living room. She heard the train stop and her son said: "All of you sons of *****es who want to get off, get the hell off now, cause this is the last stop! And all of you sons of *****es who are returning and want to get on, get your asses on the train now, cause we're going down the tracks! The mother went into the living room and told her son, "We do not use that kind of language in this house. Now you go to your room and stay there for TWO HOURS. When you come out, you may go back and play with your train, but only if you use nice language." Two hours later, the boy came out of the bedroom and resumed playing with his train. Soon the train stopped and the mother heard her son say: "All passengers who are disembarking the train, please remember to take all of your belongings with you. We thank you for riding with us today and hope your trip was a pleasant one. We hope you will ride with us again soon." She heard the little boy continue, "For those of you, just boarding, we ask you to stow all of your hand luggage under your seat. Remember, there is no smoking in the train. We hope you have a pleasant and relaxing journey with us today." Then, the child added, "And for those of you who are pissed off about the TWO HOUR delay, see the ***** in the kitchen."