My dad was the Chief of Police when I was growing up, and I spent a lot of time at the station.

When I was 4 or 5, my mom wouldn't let me do something, so I called the emergency line (pre-911 days) and after the "XXX Police, what is your emergency" greeting, I very sternly requested that they arrest my mother.

The dispatcher recognized the address I was calling from and called my dad to tell him that I was on the emergency line and what I wanted.

I got a lecture that night, but from what my dad says, they had a good laugh about it at the station.