油頭 [－头]

Jyutping jau4 tau4
Pinyin yóu tóu

Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. adj, of a person
    cunning; sly
  2. noun
    hair styled with oil, wax or gel; slicked hair; quiff hair
  3. noun
    cunning person