Injustice: Gods Among Us2013

The Joker:
[after defeating Batman] Now, where was I before I was so rudely...

Harley Quinn:
[Coming in] Pumped full o' lead?

The Joker:
[Turns around and sees an alternate Harley Quinn] Harley?

Harley Quinn:
Har*leen*. A little bird told me some creep was dressed up as The Joker, fighting a Batman wannabe. You got the look, and a lot of nerve. What you don't have is the right. [Nudges The Joker] The Joker was a hero, you're not fit to lick his boutonniere.

The Joker:
Harley, it's me. I'm The Joker. Look. it says so right here on my underwear. [Looks at his pants and Harleen fires a shot next to The Joker]

Harley Quinn:
Not funny, creep. No one pretends to be my Mr. J.