This is brilliant...... I think I'm in love with your drawing, man. The eye is just too high placed for the head propotion, you should try to place it more in the middle hight wise. But damn..... Awesomeness. Smooth lines btw. :3
Whoa, that's a good pic...that eye really conveys his maniacal anger/malice/viciousness at whoever insults him and his lexicon. XD But anyway, try to make the face a little bit more defined (like, thinner, narrower), and lower his eye, making it a tiny bit smaller, and give him an eyebrow and show a bit of his nose. Other than that, great job, this is totally awesome! XD