Snarf this, you bastard!
Great picture, Saurus, and I can honestly say that I really did, in every way shape and form, "lol" when I saw the decapitated Snarf. Mind you, I only really know the mascot fellow from Robot Chicken, so I'm used to him being brutally murdered in one way or another.
Anyway, great little chibi and a unique take on the theme of the black cat. There is a lot of good in this picture - everything from the awesome shading to the way how you even took the time to give the lil' icon a body, which I'm sure he'd appreciate - especially since it suits him perfectly. Great detail on the lineart, it really sets the pace for the shading, and overall it's a picture of glee.
However, there are a few things that could be improved. The background could have been prepped up with a few props to help set the scene, and the shading on the blood pool look way off - it really does look as if it's floating, which doesn't really help the tone of the picture. That and the facial expression is a weak try at being powerful in it's expressiveness - he doesn't look angry, or sad, or even frustrated, more like one of those middle-aged accountants that get you giggling at their own geekiness.
But it's a great picture, Saurus, and I had fun reviewing it.