To me it's just believing white people are the "best", and there shouldn't be much wrong with that.
It's like liking a sports team, they may not literally be the best but you root for them.
It does not imply wanting to "exterminate" the other races any more than liking a sports team means you would want the other teams to literally die. There would be no competition or game if that happened.
I guess it just bothers me that this "white supremacy" meme was made in to a "taboo" in society, so I enjoy saying that it should be fine to be a "white supremacist" as I define it. Or some other kind of "supremacist". The vegans accuse meat eaters of being "human supremacists" who put the interests of human lives above that of animals. Most people would probably find this to be an absurd thing, or not a bad title or whatever.
So what is "white supremacy" to you and what do you think of it?
I feel the need to point out that black people REALLY don't do well when they co-reside with any race. And I don't know how to say this, but I'll try: it doesn't seem to matter where the Jews are, whether they're right next to you or far away, you and every member of your race are in mortal danger of an attempt by Jews to wipe you out at any given time.