Snickersnee shudders to think what the latter persuasion entails.... Does it scare the horses?
You made me look it up;
http://en.wikipedia.org/wiki/Two-Spirit
Sounds like bi's with multiple personality disorder.
"Two-Spirit is a term for third gender people ... These individuals are often viewed as having two spirits occupying one body. Their dress is usually a mixture of traditionally male and traditionally female articles."