Thrashy

Or overcompress. A little compression here and there brings out the fullness of certain instruments (bass actually needs quite a bit of compression in order to stand out XD), but too much, and it sounds like...well, a Rick Rubin production. ;P

I think he should change his name into "Brick"... because he brickwalls the shit out of music. Badum tss.

"Brick Rubin." Can't believe I've never thought of that before, but I like it. XD