Face Against The Window
I've told this story before on another account and it was pretty high up in the thread so it might sound familiar to some people.
I was a teenager at the time, and laying on the couch one night watching TV. Everyone else was already asleep. Our living room had a big window right behind the TV which looked out to the patio. As I was laying there I suddenly caught, out of the corner of my eye, a man's face pressed right up against the window staring at me with this wide-eyed, crazed expression.
I held my panic down surprisingly well. And just sort of calmly got up and walked to my brother's room and got him to look outside to see if anybody was there, and of course there wasn't.
In the morning I went out to the patio to see if there were... I dunno, footprints or something. I immediately noticed that the patio table was shoved up against the wall below the window, and there were nose and forehead prints on the glass. For someone to be in the position to make those prints, he would have had to be on top of the table on his hands and knees, with his face pressed against the glass looking at me the night before.
Drugs, I assume.