It is illegal to let a donkey sleep in your bathtub.

The Law

This absurd law dates back to 1924, when an Arizona dam broke and flooded a town. A local resident's donkey, which had been sleeping in a bathtub, was washed away, requiring a massive and dangerous rescue effort. Other states, including Georgia, allegedly preemptively adopted similar bans to prevent public safety resources from being wasted on bathing farm animals.