I was looking back at some old ideas and saw my mad hatter. I was playing around with him when for some reason the boogeyman came up.
I remembered how in cartoons and movies that children would mistaken a coat for a monster, so I went with that idea and got this guy.

I was thinking that he would lay on the floor pretending to be some old discard clothes, so that the parents would believe the kids and also he would devour the poor fool who tries to wear him.