[During a bank heist, the Joker has tricked all his men into killing each other, one after the other. One of the last ones, getting wise, points his gun at another thug, who still has his mask on]
Grumpy: I'm betting The Joker told you to kill me soon as we loaded the cash.
Bozo: No. No, no, no. I kill the bus driver.
Grumpy: [confused] Bus driver? What bus dri-?
[a school bus drives through the wall and kills Grumpy]