NVIDIA doesn't spend all its time making computer guts, you know. They also find weird places to stick said computer guts. Like a beer keg, for example.
The Kegputer features a pair of GeForce GTX 580s running in SLI mode, which makes this not only a ridiculous computer but also one of the fastest gaming rigs out there. Of course, it doesn't have any beer in it, so it's not quite as cool as it could be, but there's always CES 2012.
Via Hot Hardware