man in black

/M AE1 N IH0 N B L AE0 K/
noun
  1. 1

    The country musician Johnny Cash.

  2. 2

    (sports, informal) The referee.

  3. 3

    (ufology) A covert government operative, wearing a black suit and black aviator sunglasses, believed by conspiracy theorists to cover up UFO incidents.