a royal pain

a royal pain

Someone or something that is very irritating. "Royal" is used as an intensifier. Of course the client has more demands. Ugh, he is a royal pain. This project has turned into a royal pain—I doubt well get it done by the deadline.
See also: pain, royal

royal pain

Someone or something that causes a large or severe amount of frustration, annoyance, or aggravation. This new computer is proving to be a royal pain. It's been crashing at least once a day since I first started it up! These federal investigators have been royal pains. I know they have a job to do, but I wish they would just let us get on with our work.
See also: pain, royal
Farlex Dictionary of Idioms.

a royal pain

a great annoyance. This guy's a royal pain, but we have to put up with him because he's the boss. the royal treatment very good treatment; very good and thoughtful care of a person. I was well cared for. They gave me the royal treatment. I got the royal treatment when I stayed at that expensive hotel.
See also: pain, royal
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

royal pain

n. someone or something irritating; a severe annoyance. Her questions were a royal pain, but I had to answer them as part of my job.
See also: pain, royal
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • royal pain
  • give (someone) the royal treatment
  • by half
  • and a half
  • fricking
  • damn sight, a
  • in thunderation?
  • in creation
  • in creation?