Hijras are India's transgender community. Born boys but choosing to dress and behave as women, they earn a living by performing marriages and attending births (they are considered good luck) and harassing shop keepers for cash. Check the amazing Vice. article.
"These identities have no exact match in the modern Western taxonomy of gender and sexual orientation. Most are born apparently male, but some may be intersex (with ambiguous genitalia). They are often perceived as a third sex, and most see themselves as neither men nor women. However, some may see themselves (or be seen as) females, feminine males or androgynes. Some, especially those who speak English and are influenced by international discourses around sexual minorities may identify as transgender or transsexual women. Unlike some Western transsexual women, hijras generally do not attempt to passas women. Reportedly, few have genital modifications, although some certainly do, and some consider nirwaan ("castrated") hijras to be the "true" hijras.
A male who takes a "receptive" or feminine role in sex with a man will often identify as a kothi (or the local equivalent term). While kothis are usually distinguished from hijras as a separate gender identity, they often dress as women and act in a feminine manner in public spaces, even using feminine language to refer to themselves and each other. The usual partners of hijras and kothis are masculine men, whose gender identity is as a "normal" male who penetrates. These male partners are often married, and any relationships or sex with 'kothis' or hijras are usually kept secret from the community at large. Some hijras may form relationships with men and even marry, although their marriage is not usually recognized by law or religion. Hijras and kothis often have a name for these masculine sexual or romantic partners; for example, panthiin Bangladesh, giriya in Delhi or sridhar in Cochin."