jolly-well

jolly well

Used before a verb to emphasize that the speaker is upset, angry, or irritated. Primarily heard in UK. You jolly well knew that I have trouble trusting people, and yet you deliberately deceived me! If that's your attitude, then you can jolly well look for another job.
See also: jolly, well
Farlex Dictionary of Idioms.

jolly-well

mod. certainly. You jolly-well better be there on time.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • cod
  • cross over
  • face off
  • face-off
  • answer to
  • bag it
  • bag someone
  • bagged
  • bagging
  • going to
References in classic literature
'I opine that it is very disturbing to you, but no enlightened observer is jolly-well upset.'
You are on acting-allowance, you see: so if you are called upon to help Sons of the Charm mind you jolly-well try.
Kim