Rainbow Drinker

A term used in the webcomic Homestuck.

A Rainbow Drinker is a troll who drinks other troll's blood.

Basically like a vampire.

It is called RAINBOW Drinker because troll's blood comes in a variety of colors depending on the troll.

*SPOILER*
*ALERT*

Kanaya becomes a rainbow drinker after she is killed by Eridan.

by Allisterr October 10, 2011