瞓到鋸鋸聲 [－－锯锯声]

Jyutping fan3 dou3 goe3 goe3 seng1
Pinyin shuì dào jù jù shēng

Definitions (Kaifangcidian)
  1. 睡得熟
  2. 睡得死
  3. 睡得很熟
  4. 睡得很沉