A term synonymous with "shitty drum sound". This is due to the fact that in order to "get back to their roots", Metallica decided to make the snare drum sound like a pile of garbage cans. It is worth noting that even on their first album, Metallica's drums did not sound this shitty. Goddamn this album blows.
Bro, let's take another take of that song, I gotta tune this snare, it sounds totally St. Anger right now. Goddamn that album blew.