Genderqueer is most commonly used to describe a person who feels that his/her gender identity does not fit into the socially constructed "norms" associated with his/her biological sex.
Genderqueer is an identity that falls anywhere between man/boy/male and woman/girl/female on the spectrum of gender identities.

Any position in a wide variety of gender identities, spanning the spectrum between male and female. A person who is Genderqueer is not transgendered, though the option is open to transition. Being genderqueer has no bearing on sexual identity or orientation.

An identification of gender in which people present their gender in a way that does not represent either man or woman, and which allows for open ended interpretations of one's identity. A classification within the transgendered (not to be confused with transsexual) umbrella