He is definitely not real.. at least I hope not... And Slender Man, maybe you wouldn't be so damn lonely if you wouldn't go around killing, stealing, and molesting children, and killing other people. This isn't Grand Deft Auto, you know.
I only just discovered today what Slender Man is. Love the picture, I think my favorite aspect is his back oddly enough. It kind of looks like the suit isn't a suit, but rather his skin, as it looks like there's a spine jutting out of his back.