Superman: The Animated Series, Season 2

Batman:
Where's the Joker?

Binko:
Who knows? Making 'ha-ha' with Harley Quinn? [Batman shoves him hard against the door] I don't know, honest! I never went back after he muscled in. I want nothing to do with that clown!

Superman:
[Arrives, putting his hand on Batman's arm] That's enough. I think you got your answer. [Batman grabs Superman's arm and throws him onto a table. While he's distracted, Binko runs off. Batman turns to go after him, but Superman body-checks him into the wall, dazing Batman]

Superman:
I heard you were crazy. I didn't think you were stupid. [uses X-ray vision to see through Batman's cowl] Bruce Wayne?

Batman:
You peeked.

Superman:
I won't have vigilantism in my town.

Batman:
[Secretly taking a small bag out of his belt] You'll be rid of me...as soon as I find the Joker.

Superman:
That may not be soon enough. [Batman holds up the small bag, which contains a piece of kryptonite. Superman groans and starts to back away]

Batman:
It doesn't take much, does it? The Joker has 20 pounds more where this came from. Thought you might like to know. [Tosses the bag into a glass of water. Superman looks at it, then turns and sees Batman is gone]