For those that don't follow the show..it focuses on two alternate universes with differing details in each.
For any that can't view the video, here is a transcript:
Agent Lee: Maybe Batman's moved to the Bronx
Dunham: Whats a Batman?
Agent Lee: The Caped Crusader...Dark Knight...Billionaire Playboy puts on a cape to clean up the streets of Gotham
Capt Lee: Oh, you mean Mantis?
Agent Lee: Seriously? Your superhero is an insect?
Dunham: Oh, cause nothing says badass like a flying rat?
Capt Lee: I don't think Mantis or Batman could've done this.