奶鞋底 [－－－]

Jyutping laai2 haai4 dai2
Pinyin nǎi xié dǐ

Definitions (粵典–words.hk)
  1. 動詞、俚語
    擦鞋​失敗​或者​揾​錯​人​嚟​擦
    to fail in an attempt to curry favor with someone, to try and curry favor with the wrong person; literally: to lick shoe bottom
    • 新老細份人鍾意做實事，搞到嗰隻馬屁精今日奶晒鞋底。
      新老细份人钟意做实事，搞到𠮶只马屁精今日奶晒鞋底。
      san1 lou5 sai3 fan6 jan4 zung1 ji3 zou6 sat6 si6, gaau2 dou3 go2 zek3 maa5 pei3 zing1 gam1 jat6 laai2 haai4 dai2
      The new boss prefers actuality over fluffs. So that brownnoser hits a wall today.
  2. 參看
    舐鞋底

奶鞋底 [－－－]

Jyutping naai5 haai4 dai2
Pinyin nǎi xié2di

Definitions (CC-CANTO)
  1. to suck up to the wrong person; an attempt to suck up to someone which failed miserably [colloquial]