July 2016: Being rewritten.

This butthole goes by the name Theory rather than Xeigma, and is a shape shifting...hybrid. He does not change her form very often, though he does switch genders. When in doubt, assume male.
He is physically weak and frail, but makes up for that with mental power. (He's a smart ass)

He enjoys peace and quiet, sweet foods, doing science, and hypodermic needles

He despises physical activity, getting his mane cut wrong (ex; too short), and not getting what he wants.