Halloween comment fic thing

It's Halloween. Bats are scary, Gotham is a nightmare, good guys blanch when they enter Arkham, villains tell each other Joker stories to scare one another, and criminals are a supertitious and cowardly lot.

Let's do a Gotham-centric comment fic fest stuff. About Halloween or fear or things like that. *handwave-y* Or, you know, not Gotham-based. Wendy the Werewolf Stalker is cool, it's just that this being me, Gotham-creepy is much more likely to ping me.

Rules: prompt stuff in the comments. Fill stuff in the comments. Pimp, don't wank, warn for triggery stuff, have fun.