賣剩鴨 [卖－鸭]

Jyutping maai6 zing6 aap3
Pinyin mài shèng yā

Definitions (粵典–words.hk)
  1. 語句
    比喻​多野講​而且​把​聲​好​大​嘅​人
    describing someone keeps speaking loudly