It's about mental insanity. There's little real meaning to the lyrics themselves, but through the tone of his singing, Damon Albarn communicates insanity and a sense of paranoia which leads to aggression or full on dementia from verse to verse: "To kill the model from my door" being the peak of the dementia. I'm not saying i'm a psychologist or know anything about psychology, but I make this observation as it fits my own parallel experience with insanity.
It's about mental insanity. There's little real meaning to the lyrics themselves, but through the tone of his singing, Damon Albarn communicates insanity and a sense of paranoia which leads to aggression or full on dementia from verse to verse: "To kill the model from my door" being the peak of the dementia. I'm not saying i'm a psychologist or know anything about psychology, but I make this observation as it fits my own parallel experience with insanity.