get one's juices flowing

Meanings:

• 1.

  Generalliteral
  • To cause bodily fluids to begin moving or to stimulate physiological secretion.

• 2.

  United StatesUnited KingdomCanadaAustraliaidiomaticinformal
  • To stimulate creativity, mental activity, or enthusiasm for an intellectual or artistic task.

• 3.

  United StatesUnited Kingdomidiomaticcolloquialinformal
  • To sexually arouse or excite someone.