Gay Tranny Paradox

If a gay man becomes a woman via sex change and becomes a full on lesbian, what is his orientation? He-she can be regarded straight, because even with the absence of a ballsack, he still has the Y-chromosome, thus still a man. But legally, he's a woman...so what the fuck.

Can also be used to describe a lesbian woman becoming a man and turning gay.

Created by Mr. Garrison of South Park.