give the royal treatment
Definition from Wiktionary, the free dictionary
- (idiomatic) To treat (someone) extremely well
2006, Michael Eliot Mehler, Nice Jewish Felon, page 113:
- We would spit in the food of difficult customers and give the royal treatment to those who treated us with respect. I could never comprehend how a patron could treat somebody they entrusted with their food with anything but the utmost of esteem...