Love the red
I love love all the red and creepy elements to his face here, and the great lighting effects in the background really pop out at you, especially the detail of the particals in the background for added effect was a nice touch too. This was pretty cool, I do love the way the eyes pop out and the teeth sit. It is a creepy yet funny piece but could use more blood on him, those spurts you used in the corners, I'd tie those in with more blood on the boy himself.
~~THINGS TO IMPROVE ON~~
I think more blood spurts around the boy himself.