Joker

Bio
The Joker is the antithesis of Batman. He is pure evil, and extremely chaotic. Joker is easily the evilest and most sadistic villain in Gotham. Joker used to have Harley Quinn at his side, but she has escaped him. He also was the one to kill Jason Todd (Robin).

Meeting Benny
Joker took a meeting with what he believed to be a down on his luck animator. It turned out to be a living cartoon. At first the two had a hard time communicating due to their mental issues.

However they achieved a mutual nihilistic understanding when Joker threatened Benny. Bringing Benny's human self to the surface and put the weapon in his own mouth.

In the end, Joker wound up loaning the mad animator a large sum of money. Which was paid back once Benny's new gang pulled off a few high profile heists.