Batman and Joker

batman: can you get the mask please robin: I know how to get there (gets the mask) Batman: can you get the car keys robin: I know how to get there (gets the car keys) the joker: can you disable the bombs (is holding Batman's head) Robin: I don't know how to the joker: can you survive the explosion robin: I don't know how to the joker: hahaha (shoots Robin)