The newlyweds, Santa and Jeeto, were suffering from exhaustion.
After an examination, their doctor advised, "It's not unusual for young people to overdo things during the first weeks of marriage. What you both need is rest. For the next month I want you to limit your sex life to those days of the week with an "R" in them. That is, Thursday, Friday and Saturday."
Since the end of the week was approaching, Santa and Jeeto had no immediate difficulty following the medico's orders. But on the first night of scheduled rest Jeeto found herself eager as a beaver.
Santa fell asleep, but she tossed and turned and finally nudged him into partial wakefulness.
Expecting daylight, and confused with the darkness, he asked, "What day is it honey?"
Jeeto looks at him with a gleam in her eyes and says, "Mondray."