A Lesbian. A desperate one. or Lesperate one if we are sticking to script. Reminds of the golden days of deperados, coming to senses, opening gates, something something rain and rainbows. Yay rainbows! Lesberados love rainbows and shit!
This phrase is usually followed up with a quick "fool" or "before you wreck yourself." Before you charge someone else with a crime of judgement, take a closer look at the man in the mirror and ask him to change HIS ways.