In the state of New York, forget about walking around with an ice cream cone in your pocket - on Sundays.
In the city of Miami Beach, termite farms are not allowed.
In Chicago, no matter how much you want to do so, if you find yourself sitting on the neck of a giraffe, resist the urge to fish.
These and other strange results of the USA legal system can be found on the site Dumb Laws. This site is dedicated to finding the "literally hundreds of dumb, stupid, and ridiculous laws still on the books". Laws can be browsed by state, and you can also view the newest additions and view random laws. Note that many of these laws are NOT for the kiddies. Parental guidance is suggested.
Click this link to check out some Dumb Laws: http://www.dumblaws.com.