Closet Design

Though some sources claim that colonial American houses often lacked closets because of a "closet tax" imposed by the British crown, others argue that closets were absent in most houses simply because their residents had few possessions.
Closets in pop culture
Figuratively, a closet is a place where one hides things; "having skeletons in one's closet" is a figure of speech for having particularly sensitive secrets. Thus, closet as an adjective means secret—usually with a connotation of vice or shame, as in "a closet alcoholic" or "a closet homosexual," though sometimes used as a humorous exaggeration for any potential embarrassment, as in "a closet comic book fan." To "come out of the closet" is to admit your secrets publicly, but this is now used almost exclusively in reference to homosexuality. The documentary film The Celluloid Closet uses this reference to gay people in its examination of how Hollywood films have depicted homosexuals on the screen. This is also extensively used in a controversial episode of South Park.