鬆毛鬆翼 [松－松－]

Jyutping sung1 mou4 sung1 jik6
Pinyin sōng máo sōng yì

Definitions (CC-CANTO)
  1. happy as a bird (slang)
Definitions (粵典–words.hk)
  1. x
Definitions (Kaifangcidian)
  1. 沾沾自喜
  2. 洋洋得意
  3. 飄飄然 – 飘飘然