十一點八刻 [－－点－－]

Jyutping sap6 jat1 dim2 baat3 haak1
Pinyin shí yì diǎn bā kè

Definitions (Wiktionary)
  1. noun, Shanghainese-Wu, euphemistic
    frivolous, contemptible person
    (syn.) 十三點, 十三点