The 2012 third album from virtual death-metal band Dethklok, helmed IRL by Brendon Small and Gene Hoglan, peaked at No. 10 on the Billboard 200 — making it the highest charting death-metal album ever. Featuring songs from the Metalocalypse TV series — “I Ejaculate Fire,” “Andromeda,” “The Galaxy” and so many more — it’s a most own for fans.