Copy this paragraph to your LJ after answering the question. What is the story behind your LJ username? How did you come up with it?
Basically, I had had the song "My Favorite Things" (you know, from The Sound of Music) stuck in my head for three days. cakemage sent me an LJ code, and when I went to create my journal, that was what kept going through my head. I couldn't get "raindropsonroses", so I just kept playing with it until I got something vaguely understandable.
Well, that's my story. Not even remotely interesting, but... eh. Whatever. It'll be fun to see other people's explanations.