Meaning of I don't mind if I do in English:

I don't mind if I do

phrase

informal
  • Used to accept an invitation.

    • ‘‘Have some breakfast.’ ‘Ta very much—don't mind if I do.’’
    • ‘‘In that case, don't mind if I do,’ and the blonde dived towards Sato.’
    • ‘Suddenly a grenade landed next to him, ‘Oh, don't mind if I do.’’
    • ‘‘Thank you, don't mind if I do,’ and Francis took a seat in one of the two chairs in front of Henry's desk.’
    • ‘Patrice handed them to me in a bag with ‘Uncork New York!’ written loudly across its belly, and you know, I don't mind if I do.’