匪語 [－语]

Jyutping fei2 jyu5
Pinyin fěi yǔ

Definitions (粵典–words.hk)
  1. 名詞、潮語、爭議
    被​認為​係​來​自中國​大​陸​嘅​用​語​；​含​貶義
    derogatory term for new terminology and words originating from mainland China