I used to live in Philadelphia, PA. A friend and I were standing outside the
Eastern State Penitentiary. At the time it wasn't really that popular for ghost tours yet, though apparently its haunting was well known. I didn't have any clue. We were just peeking through the gates commenting on how creepy it looked. My friend loved urban decay and she wanted to get in there to take some photos. Unnoticed by us a man had walked up right behind us and god knows how long he was standing there when he finally spoke up in a booming voice, "I was in this prison for THIRTY YEARS!!!" *gives us a wild eyed look in response to our startled expressions* and then continues to say "AS A GUARD!"
We were like "oh well thats nice...." and left as fast as we could lol. Knowing the reputation of the place now, I think that creeper thought he scared a couple ghost hunters.