Slender man..

HEY GUYS! you've figured it out, its slender man >:D Anyway, Why is Slender man called Slender man?   He is called that because he is very tall and skinny, Slender means tall and skinny. Slim also means this, but, Slim Man doesn't fit Slender Man Skinny man doesn't fit him either. You might know slenders lullaby, and Slender Man song, infact here is the  SlenderMan song
                                                  
                                                      Slender Man, Slender Man,
All the children try to run.
Slender Man, Slender Man,
To him it's part of the fun.

Slender Man, Slender Man,
Dressed in darkest suit and tie.
Slender Man, Slender Man,
You most certainly will die.

Slender Man, Slender Man,
His branching arms are for collecting.
Slender Man, Slender Man,
His face is empty of expressing.

Slender Man, Slender Man,
He won't let you say goodbye.
Slender Man, Slender Man,
You most certainly will die.

Slender Man, Slender Man,
Sometimes hums a lowly drone.
Slender Man, Slender Man,
He will wander 'round your home.

Slender Man, Slender Man,
Blends in well within the trees.
Slender Man, Slender Man,
In the fog he's hard to see.

Slender Man, Slender Man,
Dressed in darkest suit and tie.
Slender Man, Slender Man,
You most certainly will die