Yeah, we have a few that seemingly might fit that description...

Though some of the more blatantly insane single-topic ones have been around, spewing the same shit, for a long, long time...

But anyway, yeah. I think there may be a few like you describe, lol.

Imp can at least have reasoned discussions sometimes, if the topic doesn't relate to women in any way...

Some of our other "angry men" can't even manage that much.