Joker and Old Lady in “Unfinished Business”

Joker

While they stumble around trying to find my bomb, let's see how the local economy's doing.

Joker

Oh, it looks a little slow. [An old woman is shown at one of the slots] Ma'am? Ma'am? Aren't you scared?

[not looking up] Of what? This thing's gotta pay up sooner or later.

Joker

Man, I LOVE this town!