It's not Freshwater, and it's not Dishwater. No, it's a PC made out of a petrol pot, a gas can, or whatever you want to describe it out there in auto-land.
The "NT Gas Station" is described over at mini-itx.com, and uses Mitel's "e-smith-server".
The innovators used Plumber's Adhesive, and other materials to keep everything in place.
And you can find details of the wacky PC project just here. ยต