Spoilers: Joker barely has a fucking clue what he's saying. Ginko should probably watch his language, but it's very likely that he won't.

Flipping himself onto his back, because that's definitely a life choice this dumb fish won't regret in five minutes, Joker tears off a piece of the fish he still has thoughtfully. It doesn't take as much chewing as one might think before it goes down. Still, some chewing is definitely different than just shoving in guts wholesale.

"Boat?" he echoes back thoughtfully.