人有三急 [－－－－]

Jyutping jan4 jau5 saam1 gap1
Pinyin rén yǒu sān jí

Definitions (CC-CEDICT)
  1. (jocular) to need to answer the call of nature
Definitions (粵典–words.hk)
  1. 語句、俚語
    需要​去​廁所大解​或​小解
    to need to go to the toilet
Definitions (Wiktionary)
  1. phrase, idiomatic
    to need to use the toilet; to need to urinate or defecate
Definitions (Kaifangcidian)
  1. 要上廁所 – 要上厕所