Anything from Slayer
Cryptopsy - Cold Hate Warm Blood.
Metallica - Trapped Under Ice is a pretty pissed off song, not as brutal though. The VERY beginning of St. Anger (Here comes the flameing haha).
Before James ruins the song with his "St. Anger 'round my neck" bullshit.
Nevermore - Enemies of Reality.
Pantera - Hollow. Very pissed off song - but yet again, lack of brutalness compaired to most of the death metal and other genre's of music most of you are advertising.