"Honey," said this husband to his wife, "I invited a friend home for supper."
     
      "What? Are you crazy? The house is a mess, I didn't go shopping, all the dishes are dirty, and I don't feel like cooking fancy meal!"
     
      "I know all that."
     
      "Then why did you invite a friend for supper?"
     
      "Because the poor fool's thinking about getting married."