癲狗 [癫－]

Jyutping din1 gau2
Pinyin diān gǒu

Definitions (CC-CANTO)
  1. mad dog (spoken)
Definitions (粵典–words.hk)
  1. 名詞
    比喻​一個​行為​出位​、​怪異​、​張狂​、​甚或​瘋​癲​嘅​人
    a metaphor for a person whose behaviour is eccentric, and even lunatic; literally: a mad dog
    • 條友成日顛顛喪喪，見人就鬧，正一癲狗嚟！
      条友成日颠颠丧丧，见人就闹，正一癫狗嚟！
      Lunatic and eccentric, scolding everyone he sees, he is like a mad dog.
Definitions (Wiktionary)
  1. noun, Cantonese, Gan, Hakka, Min, Pinghua, Zhongshan
    mad dog (Classifier: 隻／只 c)
  2. noun, Cantonese, figuratively
    insane person; mad dog (who attacks randomly)
Definitions (Kaifangcidian)
  1. 瘋狗 – 疯狗
Examples (粵典–words.hk)
  1. Cantonese
    条友成日颠颠丧丧，见人就闹，正一癫狗嚟！
    條友成日顛顛喪喪，見人就鬧，正一癲狗嚟！
    • Lunatic and eccentric, scolding everyone he sees, he is like a mad dog.
Examples (Wiktionary)
  1. Cantonese
    癫狗病
    癲狗病
    din1 gau2 beng6
    • rabies (lit. mad dog sickness)