He said something that was wrong and I corrected his spurious statement. He went insane/unhinged and ranted complete crap and lies at me. And to top it all off, he then pretended that he didn't know who I was. That last bit was the funniest, since he had praised me, often, because we had posted to each other for a long time and had often agreed with each other previously. LOL
he's nothing but a damned blowhard.