Allistair Pinsof, is that you? Whoops! My mistake!
The hideous Cacodemon. Born from the depths of Hell -- or from the cover of a D&D manual, but whatevs. Now he's returned in LEGO form, badder (and a little bit fatter) than ever before.
This darling little hellspawn was constructed by LEGO architect Bart De Dobbelaer. You ought to scope out the rest of his works. Like, look at this sh*t and tell me that doesn't blow your mind.
Doom - Cacodemon [flickr via reddit]