User blog comment:SonicHorrorStories/What Is your worst nightmare?/@comment-5156793-20120717164536

I had one just last night, I barely remember it and it is not the scariest by far, but I was in some sort of building, alone and everything was a monochrome blur that had a strange almost film grain over it. Like in the old black and white movies, only without the frame stutters.

I was in a hallway of sorts when there was this black shadow standing in the middle of the hallway that felt strangely familiar. There was a low pitched humming that crescendo'd into an ear splitting note as a feminine voice screamed "LET ME OUT" before the shadow lunged toward me, howling at me. I wish I remembered more.

I would note I have dreams that seem to have this type of thing as a reccurring theme.