吃獨食子 [－独－－]

Jyutping hek3 duk6 sik6 zi2
Pinyin chī dú shí zi

Definitions (Wiktionary)
  1. verb, Sichuanese
    to have all the food to oneself
  2. verb, Sichuanese, figuratively
    to have all the (profit, benefit, etc.) to oneself; to not share with others