Down-low is an African American slang term that typically refers to a subculture of black men who usually identify as heterosexual, but who have sex with men; some avoid sharing this information even if they have female sexual partner(s) married or single. The term is also used to refer to a related sexual identity. Down-low has been viewed as "a type of impression management that some of the informants use to present themselves in a manner that is consistent with perceived norms about masculine attribute, attitudes, and behavior".
The term originated in the Black community, and was originally used to describe "any kind of slick, secretive behavior, including infidelity in heterosexual relationships."
According to a study published in the Journal of Bisexuality, "[t]he Down Low is a lifestyle predominately practiced by young, urban Black men who have sex with other men and women, yet do not identify as gay or bisexual."
In this context, "being on the Down Low" is more than just men having sex with men in secret, or a variant of closeted homosexuality or bisexuality — it is a sexual identity that is, at least partly, defined by its "cult of masculinity" and its rejection of what is perceived as white culture (including white LGBT culture) and terms. A 2003 New York Times Magazine cover story on the Down Low phenomenon explains that the black community sees "homosexuality as a white man's perversion." It then goes on to describe the Down Low culture as follows:
In his book Beyond the Down Low: Sex, Lies and Denial in Black America, Keith Boykin states that secret homosexual relations are not unique to African American men, and in fact occur in many societies and among all races.
In "Power Plays, Power Works" John Fiske suggests that closeted homosexuality may be more common in American communities suffering from widespread poverty, in which members reportedly depend heavily on traditional family networks (and often religious institutions) for financial and emotional support.