I couldn't care less
US /aɪ ˈkʊdnt kɛr lɛs/
UK /aɪ ˈkʊdnt kɛr lɛs/
1.
je m'en fiche complètement, je m'en moque éperdument
used to express that one does not care at all about something
:
•
He was complaining about his new car, but I couldn't care less.
Il se plaignait de sa nouvelle voiture, mais je m'en fichais complètement.
•
Whether they come or not, I couldn't care less.
Qu'ils viennent ou non, je m'en fiche complètement.