If the Fing-Longer and What-If-Machine existed and you asked the question posed in the title of this entry, then you would get the following YouTube video:
The first 10 minutes or so plus the battle with Leviathan are inspired pieces of work. The last 30 minutes or so, not as much. However, if you've ever played a Final Fantasy game and thought how ridiculous some of the characters, NPCs, puzzles, quests, random events, and cut scenes were then you owe it to yourself to watch this.