Yes, that is what I meant by "rainbow drinker." ... though I suppose that warrants some explanation.

Where I come from, blood comes in all colors, not just red. In fact, the red blood you're fond of is so rare it might not even exist. Ergo, we refer to your "vampires" as "rainbow drinkers," as they consume all the manifold hues of the spectrum.

...you are very sticky right now. And I thought I had problems with it in my hair.