(Max is peering into a sewer grate.)
Me: What are you doing?
Max: Looking for alligators.
Me: Oh, come on.
Max: Seriously – the police put alligators into the sewers!
Me: Why would they do that?
Max: Because they are trying to keep people out of there.
Me: Why would anyone want to go down into the sewers??
Max: Because there is cool stuff down there!
Me: Like what??
Max: (shrugs) Alligators.