Birthday Dethday by Dethklok (cover) :D Aug 11, 2016 Cover, Cover Birthday Dethday, Cover Death Metal, Cover Dethklok, Cover Heavy Metal, Dethalbum, The Dethalbum (Bonus Track Version), Like 0 Thanks! You've already liked this « Atreus – Crystal Mountain (Death Cover) – Live At Merry Metal Christmas 3 – Kimberly, Wisconsin » Death – Pull The Plug (Vocal Cover)