A little boy often heard thumping noises from his parent's bedroom. One night, he crept from his bedroom and peeked into his parents bedroom and saw his mom on top of his dad.

The next day he told his mom what he saw and wanted to know what she was doing on top of his dad. His mother was shocked and embarrassed at the same time. She tried to make it look very casual.

She said, "Oh, your daddy is too fat, so I was trying to slim him down."

The boy then immediately replied, "It's no use because the lady next door comes around when you're not in to blow him up again."

Little Timmy went up to his mother and said, "Mommy, how old are you?" The mom said, "Son, there are some questions you should never ask a lady, and that's one of them." The boy said, "Okay, Mommy. How much do you weigh?" She said, "Son, that's another question you should never ask a lady." The boy said, "Okay, Mommy. Why did you and daddy get a divorce?" The mom said, "Okay, that's enough questions for now. Why don't you go outside and play?"

Little Timmy went outside and saw a friend of his. He said to the friend, "I kept asking my mom all of these questions about herself, and she wouldn't answer them."

His resourceful friend said, "You know what you should do? You should go into her purse and look at her driver's license. They have all sorts of neat information on those."

Little Timmy thought it was a good idea. So, he went into the house and got his mom's driver's license, then looked it over. Then, he went to his mom, and said mischievously, "Guess what, mom? I looked at your driver's license, and now I know how old you are!" The mom said, "Really?" The boy said, "Yeah, you're 33! And I know how much you weigh, too!" The surprised mom said, "Oh, really?" Little Timmy said, "Yea, you weigh 150 pounds. And I also know why daddy divorced you, too!"

At this point, the paranoid mom said, "You do??" and Little Timmy said, "Yea, because you got an 'F' in sex!"