Batman: The Animated Series1992

The Penguin:
So, I hear You-Know-Who nailed The Mad Hatter last week...

The Joker:
No kidding! He sure gets around for one guy.

Two-Face:
Yeah, well, that's where you're wrong. I don't think it is one guy.

Killer Croc:
Huh?

Two-Face:
The way I figure it, Gordon's got a bunch of them stashed someplace, like a S.W.A.T. team. He wants you to think it's one guy, but...

The Joker:
Ah, you're always seeing double.

The Penguin:
It's obvious our caped friend suffered some crime-related trauma when he was younger. Perhaps an over-anxious mugger blew off a piece of his face.

The Joker:
Sure, he could be all gross and disgusting under that mask! [Dent, who was adding cream to his coffee, crushes the carton]

The Joker:
Uh, no offense, Harv.

Two-Face:
Just deal...

Killer Croc:
Well, you know what I think?

The Joker:
Not the robot theory again...

Killer Croc:
Well, he could be.