死……爛…… [－－－烂－－]

Jyutping sei2 … … laan6 … …
Pinyin sǐ …… làn ……

Definitions (Wiktionary)
  1. phrase, Cantonese
    persistently; insistently; doggedly
    • 死講爛講
      死讲烂讲
      sei2 gong2 laan6 gong2
      to insist; to vigorously argue