Damn, I was sure I was remembering that one right. I failled miserably, asddf.
(I was actually remembering Two Face too. But it was the one in the movie, so I dissmised it as me messing memories, as usual. I stuck to Joker because i remember that too, but clearly, I was remembering wrong).
Edit: wait, was Two Face the one in the UtRH movie? Now I'm starting to doubt about that one too.