吃飽了撐的 [－饱－撑－]

Jyutping hek3 baau2 liu5 caang3 dik1
Pinyin chī bǎo le chēng de

Definitions (Wiktionary)
  1. adj
    restless from overeating; having nothing better to do and just monkeying around
  2. adj
    superfluous; unnecessary