A discussion in another thread gave me the idea for this:
In the US, we frequently pass laws then either forget about them or just stop enforcing them when they become outdated without repealing the law.
In Mt. Clemens, MI, it is unlawful to sound your car horn within city limits because it might scare the horses and you can get a ticket for doing so.
In the state of Michigan you may not use foul language within earshot of women and children, a crime that is punishable by fines and jail time.
In Oregon, if you are caught walking down the street without at least $3.00 in your pocket, you can be arrested for vagrancy.
Are there oddball or outdated laws in your area? What are they?