Gender binaryThe gender binary (also known as gender binarism) is the classification of gender into two distinct forms of masculine and feminine, whether by social system, cultural belief, or both simultaneously. Most cultures use a gender binary, having two genders (boys/men and girls/women). In this binary model, gender and sexuality may be assumed by default to align with one's genetic or gamete-based sex, i.e. one's sex assigned at birth.
Gender varianceGender variance or gender nonconformity is behavior or gender expression by an individual that does not match masculine or feminine gender norms. A gender-nonconforming person may be variant in their gender identity, being transgender or non-binary, or they may be cisgender. In the case of transgender people, they may be perceived, or perceive themselves as, gender-nonconforming before transitioning, but might not be perceived as such after transitioning.
Cross-dressingCross-dressing is the act of wearing clothes traditionally or stereotypically associated with a different gender. From as early as pre-modern history, cross-dressing has been practiced in order to disguise, comfort, entertain, and express oneself. Almost every human society throughout history has had expected norms for each gender relating to style, color, or type of clothing they are expected to wear, and likewise most societies have had a set of guidelines, views or even laws defining what type of clothing is appropriate for each gender.
Third genderThird gender is a concept in which individuals are categorized, either by themselves or by society, as neither man nor woman. It is also a social category present in societies that recognize three or more genders. The term third is usually understood to mean "other", though some anthropologists and sociologists have described fourth and fifth genders. The state of personally identifying as, or being identified by society as, a man, a woman, or other is usually also defined by the individual's gender identity and gender role in the particular culture in which they live.
Gay menGay men are male homosexuals. Some bisexual and homoromantic men may dually identify as gay, and a number of gay men also identify as queer. Historic terminology for gay men has included inverts and uranians. Gay men continue to face significant discrimination in large parts of the world, particularly in most of Asia and Africa. In the United States, many gay men still experience discrimination in their daily lives, though some openly gay men have reached national success and prominence.
Glam rockGlam rock is a style of rock music that developed in the United Kingdom in the early 1970s and was performed by musicians who wore outrageous costumes, makeup, and hairstyles, particularly platform shoes and glitter. Glam artists drew on diverse sources across music and throwaway pop culture, ranging from bubblegum pop and 1950s rock and roll to cabaret, science fiction, and complex art rock. The flamboyant clothing and visual styles of performers were often camp or androgynous, and have been described as playing with other gender roles.