Karl and Milly were lying in bed one night. Carl was falling asleep but Milly was in a romantic mood and wanted to talk. She said, "You used to hold my hand when we were courting." Wearily Karl reached across, held her hand for a second, and rolled over to try to fall asleep. A few moments later she said, "Then you used to kiss me." Mildly irritated, he leaned across, gave her a peck on the cheek and settled back down to sleep. Thirty seconds later she said, "Then you used to bite my neck." Angrily, he threw back the bed clothes and got out of bed. "Where are you going?" she asked. "To get my damn teeth," he replied.
