Lyric discussion by billylostin 

And the signifieds butt heads with the signifiers, and we all fall down slack-jawed to marvel at words! While across the sky sheet the impossible birds, in a steady, illiterate movement homewards.

Is a reference to post-structural lingustics (and her seeming distaste for it). These links should help with that a bit: en.wikipedia.org/wiki/Semiotics en.wikipedia.org/wiki/Post-structuralism

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