四六七零九三九四 [－－－－－－－－]

Jyutping sei3 luk6 cat1 ling4 gau2 saam1 gau2 sei3
Pinyin sì liù qī líng jiǔ sān1jiu sì

Definitions (CC-CANTO)
  1. describes a guy who go out to fool around with women, such as visiting prostitutes and having affairs etc [colloquial]