A wise man and his young daughter were fighting..

A wise man and his young daughter were fighting..

Daughter: "Why is it that a man who sleeps with many women is a winner... Yet a woman who sleeps with many men is a whore?"

The wise man replies: "You see, daughter, when a key can open many doors, it is known as the Master Key.
When a door is opened by many keys...
It's a piece of shit."