Lyric discussion by darcyfrod 

This song is about his Heroin addiction. The vampires is a metaphor for the users and sellers surrounding him during his addiction sucking the life out of him. He then refers to the Bite marks being the trace marks from injections.

John writes about past experiences always pretty much. So he has many songs referencing to his drug addiction as well as his abusive stepfather.

This isn't really true. He's said many times that the only autobiographical albums are The Sunset Tree and We Shall all be Healed. Outside of those two albums, I have no idea what's going through his head.

@OctaVariuM8on So Goths and Beat the champ aren't autobiographical? The heroin analogy scans perfectly and it supported by parsing the text.

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