King: A Male or Strong Masculine Energy.

King of Spades: An angry or worried man. Can also represent a forceful, overly determine person. He may even be a cruel person but not always. On the more positive side can represent an authoritative man. Also represents Zodiac Energy (A Gemini, Libra or Aquarius)

King of Diamonds: A man in pursuit of wealth. Could also represent a wealthy man. Zodiac Energy of (Taurus, Virgo, or Capricorn.)

King of Hearts: Could have water sign. (Cancer, Scorpio, Pisces). A loving, caring, knowledgeable, faithful and kind man. A man who plays fair. A romantic man.  

King of Clubs: A helpful, outgoing, honest, attractive, self-confident man. A man in pursuit of goals and achievements. Could have the zodiac of a Fire sign (Aries, Leo or Sagittarius).