Jungkook pauses, wracking his brain for any scraps of marine life knowledge he has — which admittedly isn't much. Most of the stuff he focused on in school was essentially what the rest of the student body valued. Prettier animals, those that were often on display, like dolphins and killer whales and sharks. Trying to think of other fish is a stretch when the best Jungkook thinks that he can do is conjure up images of 3D rendered fish from Finding Nemo. And even then, he doesn't think of their types so much as the names from the movie.

Like Nemo or Dory.

"Uhhh... oh! Piranhas! Piranhas have teeth, right?" Jungkook points out, wagging his finger. "Big enough teeth to really tear things up if they drop down... or at least, that's how the video games always made it seem. Weren't there video games that had pools with piranhas? Ah, but I can't think of any off the top of my head..."