沒起子 [没－－]

Jyutping mut6 hei2 zi2
Pinyin méi qǐ zi

Definitions (CC-CEDICT)
  1. (dialect) (of a person) useless
  2. pathetic
  3. spineless
Definitions (Wiktionary)
  1. verb, Beijing, colloquial, derogatory
    to be useless, stupid, ambitionless, a good-for-nothing, etc.