屌到反艇 [－－－－]

Jyutping diu2 dou3 faan2 teng5
Pinyin diǎo dào fǎn tǐng

Definitions (粵典–words.hk)
  1. 語句、粗俗
    激烈​嘅​性交
    intense sexual intercourse
  2. 語句、粗俗
    嚴​厲​嘅​批​評
    harsh criticism