Come one come all! Post your very funniest jokes in here!

Rules:

One:
NO SPAM tolerated
Two:
If you have more than one, please do not make several posts, just edit your first one. I'd rather not see 20 pages by the same six people.
Three:
LAUGH!

One day a kid walked into his parents room and saw mom and dad doing it. The kid ran away and the mom hurried and put some clothes on and ran after him and asked what did he see. he asked mom why were u jumping on dad and she said i was trying to flatten his stomache. Then the kid says i dont think that will help... the mom asked curiously why not?? and the kid responded because our neighbor comes to blow him back up.

lol =)