Oilcomputer
This German chap has decided he likes his computing deep fried, so he decided to dunk his PC in a fish tank full of vegetable oil. Cooking oil. I kid you not. I'm surprised this "cooling" system hasn't shorted out any of the components, but at least he thought of leaving the optical drives and ports on the outside of the tank for easy access. Still, how do you go about upgrading? As Willy Wonka so eloquently expressed, "Ew."
Mmm...fried [Oilcomputer]