Hello I am The Joker an unknown, mysterious and eccentric mob boss and terrorist supervillian of Gotham City and my evil plan is corrupting people whether it's the city itself or just one man especially Batman and to create chaos and destruction for the evilz and I am always willing to use people's fears to turn fear on to those who prey on the fearful and also I would never kill Batman since yes I could in theory but I see Batman as a worthy foe who I want to corrupt.