Well, I found it. http://fav.me/d7izbbv It used to be entitled "LAUGHING JACK by superenguanapianist-d6lcg5z" I saw it when it was uploaded one minute ago and before the first comment was hidden. I bold the first letter of the link because I don't want DJ to get notified.
I hope you don't mind, but since I'm new to drawing creepypasta characters, I wanted to use yours to try to draw Laughing Jack. Of course I'm not uploading it, since I know that it isn't mine and the picture is pretty much similar to yours, only I'm inking it. (the pencil granite was smudging all over the paper.)
I saw your drawing in your youtube video, as this one stood out above all the other drawings (in my opinion). You can say your drawing gave me inspiration, because it's been a very very VERY long time since I drew on paper again lol. I wanted to give it a shot and see if I still got it.
I gotta admit, even though I've only seen a few of your drawings, they're awesome!
(If you're wondering about the picture, I'm going to give you credit on the side of it, so there's no copyright intended. I only mimicked it solely out of practice to see if I was still good at detail and stuff lol...)