The animation was okay, but...
He was clearly being sarcastic. He wasn't even being a douchebag about it, it was just like "Oh, well then you have to kill your parents and take their money, ha ha."
I paused the video and looked at the chat. If I recall right, you called him a dipshit. And he didn't say ONE rude thing to you, he was just joking.
So either this was made as a joke, or you can't handle sarcasm.