Lyric discussion by unclebengi 

The "Spiderbite" was from Steven's heroin addiction as someone said above. I also feel Wayne had to know this when he wrote the song, which makes it more powerful to me. Wayne was never one to confront him about his addiction, but I feel he uses the song to convey what having Steven around means to him-

"The poison then could reach your heart from a vein

I was glad that it didn't destroy you How sad that would be Because if it destroyed you It would destroy me"

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