Hahaha that made. You're right it is so bad it's good (no offense)
I think it would have been better if it was just slightly different like, "keep the change" idk it seems better than the original line IMO , it would help if he didn't yell as much while saying it.
Aw I love the original line for its overt cheesiness
THE JUSTICE BULLETIN published some of my thematic analysis on the symbolism in Nolan's superhero saga.
I call it Heroic Archetypes. You can read the parts on Batman Begins in the following links:
(pt 1; pt 2; pt 3; pt 4; pt 5; pt 6; pt 7)