
Bara is a colloquialism used to refer to a genre of Japanese comic art and media known within Japan as gay manga (ゲイ漫画) or gei komi . The genre focuses on male same-sex love, as created primarily by gay men for a gay male audience. Bara can vary in visual style and plot, but typically features masculine men with varying degrees of muscle, body fat, and body hair, akin to bear or bodybuilding culture. While bara is typically pornographic, the genre has also depicted romantic and autobiographical subject material, as it acknowledges the varied reactions to homosexuality in modern Japan.

In male gay culture, a bear is often a larger or obese hairier man who projects an image of rugged masculinity. Bears are one of the many LGBT communities with events, codes, and a culture-specific identity. However, in San Francisco during the 1970s, any hairy man of whatever shape was referred to as a 'bear' until the term was appropriated by larger men, and other words had to be used to describe hairy other-shaped men such as otter (slim), cub, or wolf. The word manatee describes a big, hairless man, i.e., a bear without hair.

Beefcake or physique magazines feature photographs of "beefcake": muscular men – typically young and attractive – in athletic poses, usually in revealing, minimal clothing. During their heyday in North America in the 1940s to 1960s, they were commonly presented as magazines dedicated to fitness, health, and bodybuilding, with the models often shown demonstrating exercises or the results of their regimens, or as artistic reference material. However, their unstated primary purpose was erotic imagery, for gay and bisexual men and straight women, skirting mid-20th-century censorship laws which prohibited depiction of full nudity, and cultural taboos against homosexuality.

A chub is an overweight or obese gay man who identifies as being part of the chubby culture. Although there is some overlap between chubs and bears, chubs have their own distinct subculture and community. There are bars, organizations and social events specifically catering to this subculture, which allows members of the community to socialize with each other and develop social networks.

Cottaging is a gay slang term, originating from the United Kingdom, referring to anonymous sex between men in a public lavatory, or cruising for sexual partners with the intention of having sex elsewhere. The term has its roots in self-contained English toilet blocks resembling small cottages in their appearance; in the English cant language of Polari this became a double entendre by gay men referring to sexual encounters. See also gay beat in Australian English.

A fag hag is, in gay slang, a woman who associates either mostly or exclusively with gay and bisexual men. The phrase originated in gay male culture in the United States and was historically an insult. Some women who associate with gay men object to being called fag hags while others embrace the term. The male counterpart, for heterosexual men who have similar interpersonal relationships with gay and bisexual men is fag stag.

In gay slang, a "friend of Dorothy" (FOD) is a gay man; and more broadly, any LGBTQ person. The phrase dates back to at least World War II, when homosexual acts were illegal in the United States. Stating that, or asking if, someone was a friend of Dorothy was a euphemism used for discussing sexual orientation without others knowing its meaning.

Frot is a non-penetrative form of male-to-male sexual activity that usually involves direct penis-to-penis contact. The term was popularized by gay male activists who disparaged the practice of anal sex, but has since evolved to encompass a variety of preferences for the act, which may or may not imply particular attitudes towards other sexual activities. Owing to its non-penetrative character, frot has the safe sex advantage of minimizing the transmission risk for HIV/AIDS; however, it still carries the risk of skin-to-skin sexually transmitted infections, such as HPV and pubic lice (crabs), both of which can be transmitted even when lesions are not visible.

Gay-for-pay describes male or female actors, pornographic stars, or sex workers who identify as heterosexual but who are paid to act or perform as homosexual professionally. The term has also applied to other professions and even companies trying to appeal to a gay demographic. The stigma of being gay or labeled as such has steadily eroded since the Stonewall riots began the modern American gay rights movement in 1969. Through the 1990s, mainstream movie and television actors have been more willing to portray homosexuality, as the threat of any backlash against their careers has lessened and society's acceptance of gay and lesbian people has increased.

Gayle, or Gail, is an English and Afrikaans-based gay argot or cant slang used primarily by English and Afrikaans-speaking homosexual men in urban communities of South Africa, and is similar in some respects to Polari in the United Kingdom, from which some lexical items have been borrowed. The equivalent language used by gay South African men who speak Bantu languages is called IsiNgqumo, and is based on a Nguni lexicon.

A glory hole is a hole in a wall or partition, often between public lavatory cubicles or adult video arcade booths and lounges, for people to engage in sexual activity or observe the person in the next cubicle while one or both parties masturbate.

Lipstick lesbian is slang for a lesbian who exhibits a greater amount of feminine gender attributes, such as wearing make-up, dresses or skirts, and having other characteristics associated with feminine women. In popular usage, the term is also used to characterize the feminine gender expression of bisexual women, or the broader topic of female-female sexual activity among feminine women.

PnP is the consumption of drugs to facilitate or enhance sexual activity. Sociologically, it refers to a subculture of recreational drug users who engage in high-risk sexual activities under the influence of drugs within sub-groups. This can include little use of condoms during sessions with multiple sexual partners that may continue for days.

In human sexuality, top, bottom, and versatile are sex positions or roles during sexual activity, especially between two men. A top is usually a person who penetrates, a bottom is usually one who receives penetration, and someone who is versatile engages in either or both roles. These terms may be elements of self-identity that indicate an individual's usual preference and habits, but might also describe broader sexual identities and social roles.

Troll and trolling are slang terms used almost exclusively among gay men to characterize gay, bisexual and questioning or bi-curious men who cruise or "wander about looking" for sex or potential sex partners or experiences "in a notably wanton manner and with lessened standards of what one will accept in a partner." The term can be used positively or negatively depending on the speaker, usage and intent and can describe the person or the activity. Although often referring to "an unattractive older gay man" and although troll as a slur "is primarily a visual, not a behavioral" judgment, the phrases can be used for anyone who is trolling regardless of the putative troll's age or perceived attractiveness.

Twink is gay slang for a young man in his late teens to early twenties whose traits may include: general physical attractiveness; little to no body or facial hair; a slim to average build; and a youthful appearance that may belie an older chronological age.

Yuri , also known by the wasei-eigo construction girls' love , is a Japanese jargon term for characters, themes, content and a genre involving lesbian relationships or female homoeroticism in light novels, manga, anime, video games and related Japanese media. Yuri focuses on the sexual orientation or the romantic orientation aspects of the relationship, or both, the latter of which is sometimes called shōjo-ai by Western fandom, despite its different and negative meaning in actual Japanese.