Earlier quoted context omitted.
Wow. The irony of discussing prejudice and in the same breath calling skinheads racists. http://en.wikipedia.org/wiki/Skinhead Please, please, please, read that page. Not only to save yourself and others the ignorance of believing skinheads are racists, but also because there's a culture and a people that will be forever denigrated because the media and parroting readers will continue to perpetuate this stereotype.
Interesting. The GP's usage is aligned with every instance I've encountered over the past 20-odd years (in the U.S.), while the Wikipedia entry appears to have a European focus and is starkly different from my understanding of U.S.-ian denotation and connotation of the term. See, e.g., Merriam-Webster: "2: a usually white male belonging to any of various sometimes violent youth gangs whose members have close-shaven h…
If they have a patch that says SHARP on it, they are 100% anti-racist, and will probably beat you up if you make a racist joke. A bit violent, yes. But not without reason. Again, not unlike some others (people like Ian MacKaye used to shave their heads and get into fights over stupid personal beliefs and weren't skinheads at all...)