碌葛 [－－]

Jyutping luk1 got3
Pinyin lù gé

Definitions (CC-CANTO)
  1. (noun) sucker; idiot; stupid or dumb person
Definitions (粵典–words.hk)
  1. 名詞
    即​係​話​人蠢​，​無​咩​思考​能力
    an idiot, a fool
Definitions (Wiktionary)
  1. noun, Cantonese, derogatory
    a sucker; an idiot; a fool; a stupid person
    (syn.) 一碌葛