As soon as they had finished making love, Susie jumped up from the bed and started packing her suitcase ""What on earth are you doing?"" asked her puzzled husband. ""In Las Vegas I could get two hundred dollars for what I just gave you for free,"" she pointed out, ""so I'm moving to Las Vegas."" This was enough to provoke her husband to jump up and begin packing *his* bags. ""What are you up to?"" asked Susie in surprise. ""I'm following you to Las Vegas,"" he replied. ""I've *got* to see you live off six hundred dollars a year.""