...are very familiar to me from the (distant) past. Once I even registered the nick Grunter -- just for fun -- and answered other posters' messages with randomly chosen comments like "Yeah", "Get a life", "Whatever", "I agree" or "Wrong". I'm not sure whether I did it here or at BC -- in the past I used to read BC, though I'm not a boylover.

I don't know what happened to that nick, I just stopped using it -- a long time ago -- but maybe it is still a registered nick somewhere.