How important does a person have to be before they are considered assassinated instead of just murdered?
If money doesn't grow on trees then why do banks have branches?
Since bread is square, then why is sandwich meat round?
Why do you have to "put your two cents in"...but it's only a "penny for your thoughts"? Where's that extra penny going to?
Why does a round pizza come in a square box?
What did cured ham actually have?
How is it that we put man on the moon before we figured out it would be a good idea to put wheels on luggage?
AND MY PERSONAL FAVORITE at this time:
Why is it that people say they "slept like a baby" when babies wake up like every two hours?
(taken from cleanjokes.com)