A little boy walks
into his parents' room to see his mom on top of his
dad bouncing up and down. the mom sees her son and
quickly dismounts, worried about what her son has
seen. She dresses quickly and goes to find him.The
son sees his mom and asks, "What were you and Dad
doing?"The mother replies, "Well, you know your dad
has a big tummy and sometimes
I have to get on top of it and help flatten
it.""Your wasting your time," said the boy."Why is
that?" the mom asked puzzled."Well when you go
shopping the lady next door comes over and gets on
her knees and blows it right back up
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