Whether it's obnoxiously loud screaming, words you can't understand, double bass pedals, guitars being shred to pieces, or d. all of the above, etc, these things get you pissed and want to throw weights around. These may not be songs you like, but they make me get pissed and want to get in the gym and be a monster. If you don't like some of the songs, just find the styles that make you want to punch an infant and go pump some iron!