Like the colours?  I wanted to go for that pukey, gone-to-seed feel.

I should say that I wrote that when I was at a certain point in my life.  I am no longer at that point.  What it alluded to at the time was bottled up sexuality going sour.  I hadn't come out yet, and I felt like part of me was curdling.  Charming metaphor, is it not?  Well, writing it made me feel better, as is often the case.