Didn't happen to me exactly. I was the scary guy by accident.
I was training in Toronto a few years back and went to see a Blue Jays game by myself. I sat behind a group of pretty young women on the third base side completely randomly. I sat by myself not drinking and not talking and probably giving off a creepy middle aged vibe.
The next day after training I was walking through a dark construction area / underpass minding my own business when I saw a young girl turn around, stare at me and then run away. It was one of the young girls from the Blue Jay game.
It was a total coincidence but I know I scared the crap out of that girl.