Definition of bully for you! (or him etc.) in English:

bully for you! (or him etc.)

phrase

ironic
  • Used to express admiration or approval:

    ‘he got away—bully for him!’
    • ‘Yummy, bully for you!’
    • ‘And I say bully for him.’
    • ‘Bully for her, and bully for you if you have a similar situation.’