It is because it was meant for a competition for 'creepypasta' for Photoshop, the creator designed him to be scary and creating him with no face.
they get a really skinny and tall guy and make him wear a mask that doesnt show his face
Slender man
Slender man is said to be a human like organism that has tentacles as arms, and squeezes its victim to death. description white face, black body, and tentacles.
Slender man scares people by using his tentacles to pull you to him and right before he kills you he gives you a scary stare (even though he has no face).
Slender man scares people by using his tentacles to pull you to him and right before he kills you he gives you a scary stare (even though he has no face).
When you happen to see Slender Man, simply picture him as calamari or as somebody who is virtually senseless to overcome your fear. Remember, too, that Slender Man is not real.
Slender man
Slender
...Seriously? Cuz he's Slender, meaning skinny, thin, etc.
slender man but in girl-form
the slender man
slender man is real