Definition of not give a whoop in English:

not give a whoop

(also not care a whoop)

phrase

informal, dated US
  • Be totally indifferent.

    • ‘Frankly I don't give a whoop about Sony losing a dime from piracy and think they have ruined what is a great hardware product with absolutely terrible software.’
    • ‘Most people don't give a whoop about the writers.’