I wouldn't really do anything horrible to anyone but this one time I was on holiday on Rottnest Island [http://en.wikipedia.org/wiki/Rottnest_Island] and some people who I've guessed had never been there before came and asked my where the main jetty is. I'm not sure what it was about them but I just didn't like them so I told them it was the other way (they were already going in the right direction) and I never saw them again.
I know, it's not that much of a 'dark deed' but as I said at the start, I'm not usually that kind of person.
I know, it's not that much of a 'dark deed' but as I said at the start, I'm not usually that kind of person.