skeletons in the/someone's closet

:  a usually rigid supportive or protective structure or framework of an organism

:  the bony or more or less cartilaginous framework supporting the soft tissues and protecting the internal organs of a vertebrate

:  something reduced to its minimum form or essential parts

:  of, consisting of, or resembling a skeleton

:  some person :  somebody

:  an apartment or small room for privacy

:  a monarch's or official's private chamber

:  a cabinet or recess for especially china, household utensils, or clothing

:  to shut up in or as if in a closet

:  to take into a closet for a secret interview

:  closely private

:  working in or suited to the closet as the place of seclusion or study :  theoretical

:  being so in private