紅番排隊去廁所 [红－－队－厕－]

Jyutping hung4 faan1 paai4 deoi2 heoi3 ci3 so2
Pinyin hóng fān pái duì qù cè suǒ

Definitions (Wiktionary)
  1. phrase, Cantonese, humorous, idiomatic
    to speak incoherently; to ramble in one's statement; confused and incomprehensible speech