黐撚線 [－－线]

Jyutping ci1 lan2 sin3
Pinyin chī niǎn xiàn

Definitions (CC-CANTO)
  1. fucking crazy [colloquial]
Definitions (粵典–words.hk)
  1. 語句、粗俗
    黐​線​；​程度​更高​，​更加​不滿
    same meaning as 黐線,with stronger feeling of exasperation
  2. 近義詞
    痴線
  3. 參看
    痴撚線