Silver Spoon.
Rescently a man by the name of Bob was thinking one day of having his mother over some day for dinner. He had just a month ago bought his new home and wanted her to see it.
Later that month he did have his mother over for dinner. All through dinner they talked about the old times and how the world is changing. Then his mother got a look at his new maid. She was a real bomb. His mother asked him if he was screwing her and he imediatly replied that their relationship was strictly professional.
About a week later Bob was making dinner for himself when he couldn't find his nice silver spoon. He asked his maid and she said she hadn't seen it since his mother was over for dinner. Bob wondered if his mother had stolen his silver spoon. So Bob wrote a letter to his mother saying "I'm not saying do did and I'm not saying you didn't, but my nice silver spoon has been missing ever since the night you were over for dinner."
About another week later Bob got a letter from his mother saying, "I'm not saying you are and I'm not saying you aren't, but if that maid was sleeping in her bed she would have found that spoon by now."