Funny laws in U.S. states include Kansas' mandatory pledge that senators have not ever participated in a duel with fatal weapons, and a law in Maine that regulates play during bathroom breaks during a form of bingo. In Massachusetts, it is illegal to perform only part of the national anthem.
In Minnesota, state law bans participating in games to capture a greased pig and turkey scrambles. In Nevada it is illegal to use an x-ray machine designed to determine foot size. In New Hampshire it is illegal to gather seaweed at night. According to North Carolina law, bingo games may last no longer than five hours. In Vermont, clotheslines are outlawed.