Getting pulled over by the police just for walking late at night.
That's kind of happened to me once when I was really, really drunk.
I was just a crossing away from home, and a police car pulled up. They asked me if I should come with them, and being p*ssed like I was, I thought it just sounded like a daft suggestion, as the station was on the wrong way from home, and said no and didn't think any more of it
