No, I wasn't talking about this one, but I knew you wouldn't sit through that. I should have put money on it.
I did watch it the first time I came across it. You are not the first to post it here. I stand by what I wrote above about it. It is an attempt to dismiss all allegations of "PC" as mere excuses for bigotry, which is a blanket refusal to listen to people and a branding of them as bigots.... which isn't very liberal (in the classic sense).
Triumph the insult comic dog is pretty funny yes. And yes, Trump supporters are crazy full of hate. This isn't news. Your claim that it represents the norm on the right is a big claim... and I think it is refuted by the throngs of conservatives who reject Trump, including many of the leaders of his own party, to the point that they are in panic over him having won the party nomination.
And son long as we're looking at this dog's vids, here's one on the PC ridiculouslness and regressive left, etc.
https://www.youtube.com/watch?v=j556MWGVVqI
They've making fun of both extremes.