Luke: You are holding the only shard of Kryptonite on the planet. Kate: Why was this in a puddle in the Bat Cave? Luke: Safe keeping. Bruce was holding onto it for a friend. Kate: Lemme guess. Tights. Cape. Big 'S' on his chest?
Alice: Bats! What is happening? Why are they here? Mouse: Because bats eat rats, Alice. And that's what we are down here. We are rats living among rats.