One of my friends who was super high was walking with me one night, and we were talking about various creepy-pastas.
He started thinking about it, and he started freaking out.
He said, "Dude, ok, so if everyone believes in Slenderman, he could become real, right? I mean, all that belief is what makes god so real to people. Slenderman probably exists out there!"
Just something to think about.