Three women are talking about their sex lives.

One says, “I call my husband ‘The Dentist’ because nobody can drill like he does.”

The next says, “I call my husband ‘The Miner’ because he has an incredible shaft.”

The third sighs and says, “I call mine ‘The Postman.’”

“Why the ‘Postman’?” one of them asks.

“Because he always delivers late, and half the time, it’s in the wrong box!”