locker-room

adjective
lock·​er-room | \ ˈlä-kər-ˌrüm How to pronounce locker-room (audio) , ˈlä-kə-\

Definition of locker-room

 (Entry 1 of 2)

: of, relating to, or suitable for use in a locker room especially : of a coarse or sexual nature locker-room talk