Metalocalypse follows the exploits of the band, Dethklok. Even though the episodes are only about 11 mins long, they seem longer.
The band has 5 memebers, each with their own personalities and habbits, such as alcohol and drug use as well as a love of anything violent or 'Brutal!'. Usually, if the guys try something new, it goes terribly wrong, and hillarity enusues as they try to do simple things like food shopping or raising an adopted kid- basically, they try to do lots of different things during the serise, which either end in disaster or the death of their fans. This show is one to watch, just because it is so funny and origonal.