Okay, so there are a a couple of Batman shows and movies and I'm pretty sure the Joker is in every single one. But there is one Joker whose so freaking bad that he make the old Joker from the 60's show look good.
No, not even THAT horrible Joker is that bad. This Joker is even worse and I find that surprising because he came from one of the greatest super hero shows ever.
Watch this clip from the show and you'll see just how horrible he is. He isn't anything like the Joker.