A person that has a forceful, yet often badly formed, viewpoint on what they think is right. Usually represented by small, bald lawyer types that vent their sexual frustrations via internet discussion boards.
"so was that an apology then?"
"No, you are clearly more stupid than I because I am right and you are an idiot because I know best. look at me I think I am king of a chat forum as I can't get respect in the real world"