朋友妻咪走雞 [－－－－－鸡]

Jyutping pang4 jau5 cai1 mai5 zau2 gai1
Pinyin péng yǒu qī mī zǒu jī

Definitions (粵典–words.hk)
  1. 語句
    朋友妻​不可​窺​嘅​諧​音​語​句
    literally: don't miss out on your friend's wife; suggesting an immoral relationship; it is a twist on the common saying "朋友妻不可窺"