Flat Tummy

There was a small boy who was put to bed by his parents.
The boy had a nightmare, and got out of bed to go to his
parents' room.

When he got there, he saw mommy bouncing up and down on
Daddy. When his dad noticed him in the doorway, the kid
ran away.

The mother got off and got dressed quickly, and went to
the boy's room. He was in his bed, and he asked, "Mommy,
what were you doing to Daddy?"

The mother replied, "Well, your father has noticed his
belly getting bigger, and I was just trying to flatten
his tummy for him by bouncing on it."

"Oh, that's what you were doing. But you're wasting your
time, Mommy," The boy said.

"Oh, and why is that?" The mom asked.

"Because everyday when you leave for work, the neighbor
lady comes over, gets on her knees and blows it right
back up again."