So I heard you liked Slender man. XD
I don't know, I just wanted to draw something dark, and so I started drawing Slendy... But then I tested to add a The Mask face on instead of his blank... And yeah... I got this idea. o3o
It scares me a bit... But I think, you can think of it this way; The Mask just was dressed up as Slender man for fun, just to scare people, not actually hurting anyone.
Made in Paint Tool SAI by me.
Edit: Added his "smile wrinkles" ^^'