Dethklok is the world's most popular band - so popular that thousands of fans will travel to a remote area of Scandanavia to hear them perform a single song: a jingle for a coffee company. So popular that these fans will sign "pain waivers" in case anything truly horrible happens to them at a show, which invariably occurs. The band members are also incredibly selfish and stupid, and they create a wave of mayhem, death and destruction wherever they go.
Simply put, Dethklok is the most powerful cultural force in the world, which means that they have attracted the keen interest of a shadowy group of world leaders. But the band remains completely oblivious to anything that happens outside their rock and roll bubble.
Burdened with the stupidity that comes along with being major stars, they manage to cause more death, destruction and scandal than any other celebrity in recorded history. However, they manage to walk away legally unscathed on every occasion because they have a "really good lawyer." Consider the countless publicity stunts gone awry, such as somehow causing the moon to be pulled from its rotational alignment. Or the brief collaboration with the London Philharmonic that ended, accidentally, in the slaughter of the entire orchestra. Or taking on the task of simply making their "own dinner."