痾屎貪高興 [疴－贪－兴]

Jyutping o1 si2 taam1 gou1 hing3
Pinyin kē shǐ tān gāo xìng

Definitions (粵典–words.hk)
  1. 語句、舊式
    湊熱鬧​；​見​人​做​自己​又​跟​住​做​，​唔​知為​乜
    to follow what others do without thorough thinking; literally, to poop for fun
  2. 參看
    屙屎貪高興