Disclaimer: Slenderman does not belong to me.
This Creature
It stands very tall
This Monster
It stands very quietly
This Being
It stands in the shadows
This Entity
It stands right beside you
You cannot see It
but It can see you
You cannot hear It
but It can hear you
You cannot feel It
but It can feel you
You cannot imagine It
but It is right there besides you
It can see you
though it has no eyes
It can hear you
though it has no ears
It can smell you
though it has no nose
It can speak
though it has no mouth
This Creature
without a face
It is pale
whiter than parchment
It is dark
darker than Night
It stalks
It eats
It is a predator
that feels nothing
This Creature
is terrifying
This Monster
is horrifying
This Being
is frightening
This Entity
is chilling
It is there
It is always there
There is no running nor hiding
when It is near
Clean dark suit
a professional if you will
Always on time
tat bends at It's will
It must be Death
It must be Reaper
It is Its own thing
A killer
You cannot run
You cannot hide
You cannot even say goodbye
It is here
It has always been here
You have just been too blind to see
The Faceless One
The Tall One
The Pale One
The Operator
It has many names
but none are true
A Being such as Itself
dose not need a name
so as long as It is feared
This Creature
It stands very tall
This Monster
It stands very quietly
This Being
It stands in the shadows
This Entity
It stands right beside you
This Thing mostly known as
The Slenderman
Just another random idea I had.