太監讀神學 [－监读－学]

Jyutping taai3 gaam3 duk6 san4 hok6
Pinyin tài jiàn dú shén xué

Definitions (粵典–words.hk)
  1. 語句、粗俗
    歇後語​，​下​半句​係​「​冇​撚​得救​」
    the first part of a "sandwich pun", which literally means "a eunuch studies theology"; the second part of it is 冇撚得救 mou5lan2dak1 gau3 "doomed as fuck", literally "no dick to be saved from evil (the verb 得救)"