Batman

Batman: Haven't you noticed how we always manage to escape the vicious ensnarements of our underhanded opponents? Do you know why?
Robin: Because we're smarter than they are!
Batman: I prefer to believe it's because our hearts are pure.

Robin: (To Catwoman) You can't get away from Batman that easy!
Batman: Easily.
Robin: Easily?
Batman: Good grammar is essential.
Robin: Thank you, Batman.

Jack O'Shea: Let's can the gab-a-thon and throw this rascal out!
Robin: I might've known you were involved! A person like you could give a bad name to gossip columnists!

Catwoman: Batman, you saved my life!
Batman: It was the least I could do.
Catwoman: How can I ever combat you again after all you've done for me?
Batman: Let's hope it never comes to that, Catwoman. Because in the end, veracity and rectitude always triumph.
Catwoman: Batman... are you spoken for?
Batman: Huh?
Catwoman: Married, engaged, or going steady?
Batman: My crimefighting leaves me little time for social engagements.
Catwoman: Boy...have I got a girl for you!