fresh meat

/F R EH1 SH M IY0 T/
noun
  1. 1

    (informal) A person or group of people who arouse one's interest, either as a new target for deception, humiliation or ridicule, or as a potential love interest or one-night stand.

  2. 2

    (informal) Any newcomer.

  3. 3

    Used other than figuratively or idiomatically: see fresh, meat.