closet freak means: Person who loves to have fun in the closet or behind closed doors. They are not conservative in public, but they always think something wrong. (in Community Dictionary, added by Miley Ritter)

What else does closet freak mean?

  • One lady on the street and one in bed. (in Community Dictionary, added by Adolfo Fuentes)
  • A person who appears innocent and behaves normally in public but is a big sexual freak behind closed doors. This is the one that you would not suspect. (in Community Dictionary, added by María Díaz)