It's also worth noting that if you actually watch the video it's very, very, very obvious that it's a joke and that the video's creator isn't actually a Nazi and he doesn't actually want to gas the Jews. (And neither does his dog.)

Is it funny? I've heard funnier Holocaust jokes. Is it offensive? To some, surely. But I don't want anyone who's unfamiliar with the case to read your comment and get the wrong idea about the video's nature.