Man's 50 Year Sex Life
It seems that when the Creator was making the world, He called man aside and bestowed upon him 20 years of normal sex life.
Man was horrified-------------------only twenty years!
But the Creator didn't budge. That was all he would grant him. The he called the monkeys aside and gave them 20 years. "But I don't need twenty years," said the monkey, "all I need is 10." Then the man spoke up and said "Can't I have the other 10 years?" And the monkey agreed.
Then the Creator called the lion and gave him 20 years. The lion said 10 would be plenty. Again man asked for then other ten years and the lion agreed.
Then the Creator called the donkey aside and gave them 20 years. "But I don't need twenty years," said the donkey, "ten years is all I need."
Once again man asked for the other 10 years and once again he recieved them.
This explains why man has 20 years of normal sex life, 10 years of monkeying around, 10 years of lion about it and 10 years of making an ass of himself.