Dethklok's Secret Song | Metalocalypse | Adult Swim

► SUBSCRIBE to Adult Swim UK: http://bit.ly/1ntNOb5 Not to be pirated by the fandom under pain of death. Reading this? We have a new website: http://www.adultswim.co.uk FACEBOOK:   / adultswimuk   TWITTER:   / adultswimuk   INSTAGRAM:   / adultswimuk   Adult Swim is your home for animation and live-action comedy. Enjoy some of your favourite shows, including Rick and Morty, Robot Chicken, Mr Pickles, Black Jesus, Venture Bros., Tim and Eric, Aqua Teen, Metalocalypse, Squidbillies, Frisky Dingo, Assy McGee and more. Watch some playlists. Fast forward, rewind, pause. It's all here. We know you wouldn't forget, but it never hurts to make sure.