Aside a meateater, Carnivore is a New York thrash metal band leaded by Pete Steele from Type O Negative. Its the band that he was in before he formed Repulsion which turned into Type O Negative. They are a complete opposite of Type O, with fast songs, with the most hateful lyrics ever that are either political or a vision of a post-apocalyptic warrior. They released "Carnivore" album in 1985 and "Retaliation" in 1987.
Typical Carnivore lyrics:
"I eat the brains from my enemy heads
And I proudly wear their scalps!"