[--]

Jyutping hei2 cong4 hei3
Pinyin qǐ chuáng qì

Definitions (Wiktionary)
  1. noun
    grumpiness after one wakes up from sleep or after one's sleep is interrupted; morning grumpiness; waking up on the wrong side of the bed

起床氣 [--气]

Jyutping
Pinyin qǐ chuáng qì

Definitions (CC-CEDICT)
  1. grumpiness associated with poor sleep
  2. irritability in the morning