This is really cool! *-* Except for the skull, I like what you did with the background effects, and how you drew his pants. Dem wrinkles. Buuut! His skateboard seems really short for some reason (though I know some people ride shorter boards). Still, good job overall!
Ahhh, it's bugging me that I knew his face, and I even knew his name, but I still don't really know what he's from. xD