kiss my ass

exclamation2

1. •
   (vulgar) Go away!; an expression of disdain or dismissal.

   • Then for a Jest, for this time let it pass, / And he that takes it ill, may kiss my Ass. — 1616
2. •
   (vulgar) Rejection or refusal to perform a requested action.

   • When he asked me to help him fix the bike, I told him to kiss my ass.
   • As I told to go meet at an invitation, you can kiss my ass.

verb1

1. •
   (slang) To flatter someone (especially a superior) in an obsequious manner, and to support their every opinion to gain their favor.

   • […] Mr. Trump said he would not tell a “vicious joke” about the chief justice, who was present. “I’m going to kiss his ass for a long time,” the president said. That strategy did not seem to work. — 2026