What's blitzball, you ask?

[Beside her is a young blond man grinning from ear to ear, looking like he's waited forever to be asked that question.]

It's only the greatest sport ever! Man, if I had one of my spheres with me I can show you what it's really like...but I think I recorded part of a game on this iMog thing, if you want to see?

[He holds it up, and it's two teams of people fighting for control of a ball underwater, trying to shoot it toward goals on the ends of the field.]