It’s Fun Facts time! Well, these may be fun facts, but truth-be-told, it might not always be fun, especially when we tell you that these fun facts are all laws that you have probably broken before, and didn’t even know.

• If you still receive mail addressed to the tenant who lived in your apartment before you, it is illegal for you to open or throw out their mail.
• Carrying a permanent marker while out in public is actually a no-no. To the authorities, a permanent marker is considered a graffiti tool and graffiti is illegal. It is also illegal to give a permanent marker to a minor.
• The Happy Birthday song is actually copyrighted, and anytime you sing that song, you are committing a crime.

Now, the likelihood of you being arrested for committing any of these crimes is low...