Umm.. some of the laws I have heard for my own state (Pennsylvania) are:

It it illegal to sleep on top of a refrigerator outdoors. (there goes half the 'hick' population! )

You may not sing in the bathtub. (WHOOPS!)

Any motorist driving along a country road at night must stop every mile and send up a rocket signal, wait 10 minutes for the road to be cleared of livestock, and continue. (that pretty much explains PA right there - haha)

Motorized vehicles are not to be sold on Sundays.

You may not catch a fish with your hands.

You may not catch a fish by any body part except the mouth. (im not even going to ask... eeh...)