He was a Skinhead.
I think he had it removed, but I love his "My England" tattoo. I wish more Americans felt that way and we could all do something to make this allowed illegal immigration shit stop. I would go down there tomorrow with my AR if I knew I wouldn't be charged with murder.
Skinhead culture during Dorians youth is probably very different to what you imagine.
They loved weed, reggae and other than the occasional paki hating, they were generally against racism. You could even borderline call them wiggas.
Dorian was not a neo nazi skinhead. He probably tries to distance himself from his skinhead past because it usually causes a hell of a lot of confusion amongst anyone other than Brits of his generation. His holocaust comments can't have helped him either.