Most people these days wouldn't have encountered Keystone Phil...
He and I certainly got into it a few times, but I'm not sure I'd include him here. Then again, maybe he mellowed out some by the time I arrived.
He definitely mellowed out towards the end, but during his teenage years he had a total inability to let anything go. Like, ever. At all.
He and a Dem poster also from Philly took over a thread about their local congressional district and turned it into a flame war that lasted well over a year. A ‘conversation’ I had with him spilled over into PMs that went on for nearly two weeks.