Subject: Found it.
Author:
Posted on: 2013-09-28 22:32:00 UTC
Apparently it's the eye color of a "bampire" in the story. His eyes turn "magenta lime like a lime thta was magenta colored" after he drinks "hyoomun bluds".
Full chapter here. Beware, as it contains multiple NSFW similes.
I am at least 98% sure that this is a troll fic. The other 2% comes from my foreknowledge that yes, there are in fact people who write this poorly, but considering the type and method of the errors, it becomes immensely unlikely that this is a non-troll.
In most of the full-blooded badfic writers, the spelling and structure is a mess, but constructs like the aforementioned NSFW similes used tend not to happen by accident.