ass kisser

/ˈæsˌkɪsər/
noun
  1. A person who flatters or behaves obsequiously toward someone in authority to gain favor or advantage.
    • He got promoted because he's an ass-kisser, not because he's talented.
    • The new intern was such an ass-kisser, always bringing the boss coffee and laughing at his jokes.
    • Nobody likes an ass-kisser, but sometimes it helps you get ahead at work.
Antonyms
What does "ass kisser" mean? | whatsthatwordmean | whatsthatwordmean