執劑 [执剂]

Jyutping zap1 zai1
Pinyin zhí jì

Definitions (Wiktionary)
  1. verb, Cantonese, euphemistic, figuratively, slang, verb-object
    to have sex with a female
    • 条女咁正，唔执返剂点得呀？
      条女咁正，唔执返剂点得呀？
      tiu4 neoi2 gam3 zeng3, m4 zap1 faan1 zai1 dim2 dak1 aa3?
      That girl is so attractive, how could one not have sex with her?
  2. verb, Cantonese, verb-object
    to have leung cha (Chinese herb tea)