Dont ever lie to your mother - joke

A young man called Peter invited his mother for dinner. During the course of the meal, his mother couldn't help but notice how handsome Peter's flatmate was. She had long been suspicious of a relationship between the two, and this only made her more curious. Over the course of the evening, while watching the two interact, she started to wonder if there was more between Peter and his flatmate than met the eye.
Reading his mum's thoughts, Peter volunteered,
"I know what you must be thinking, but I assure you, Simon and I are just flatmates".

About a week later, Simon came to Peter saying,
"Ever since your mother came to dinner, I've been unable to find the frying pan, you don't suppose she took it do you?"
"Well, I doubt it, but I'll e-mail her just to be sure," said Peter, so he sat down and wrote:

Dear Mother,
I'm not saying that you "did" take the frying pan from my house, I'm not saying that you "did not" take the frying pan, but the fact remains that it has been missing ever since you were here for dinner.
Love Peter.

Several days later, Peter received an e-mail from his mother which read:
Dear son,
I'm not saying that you "do" sleep with Simon, and I'm not saying that you "do not" sleep with Simon, but the fact remains that if he was sleeping in his own bed, he would have found the frying pan by now.
Love mum x

Lesson of the day: don't ever lie to your mother
(she always, always finds out!!)