Peeing into a jar represents getting tested.He then tries to leave but this second person he is reffering to (i assume it is his girlfriend) keeps him there.Grabbing onto the spider's neck is a withdrawl hallucination.
I don't know about the squeezing of the blue out of the sky however, nor the rest of the song.
More generally however, this song can be about anyone going through a really rough time in their life, but they have one person that helps them get through it, and stays with them the whole way.
It's about drug rehab.
Peeing into a jar represents getting tested.He then tries to leave but this second person he is reffering to (i assume it is his girlfriend) keeps him there.Grabbing onto the spider's neck is a withdrawl hallucination.
I don't know about the squeezing of the blue out of the sky however, nor the rest of the song.
More generally however, this song can be about anyone going through a really rough time in their life, but they have one person that helps them get through it, and stays with them the whole way.