Definition of googly-eyed in US English:

googly-eyed

adjective

informal
  • 1Having wide or bulging eyes.

    ‘he makes stupid googly-eyed faces at my kids’
    ‘these poor, helpless googly-eyed kittens’
    1. 1.1 (of a person) having an amorously adoring expression.
      ‘the two have been spotted staring at each other all googly-eyed’
      figurative ‘googly-eyed romantics are going full-tilt with the chocolate hearts and flowers today’