五四三 [－－－]

Jyutping ng5 sei3 saam1
Pinyin wǔ sì sān

Definitions (Wiktionary)
  1. noun, Taiwan
    meaningless words
Examples (粵典–words.hk)
  1. Cantonese
    甲：「佢电话几多？」乙：「六五四三，跟住唔知几多㖞。」
    甲：「佢電話幾多？」乙：「六五四三，跟住唔知幾多喎。」
    keoi5 din6 waa2 gei2 do1? luk6 ng5 sei3 saam1, gan1 zyu6 m4 zi1 gei2 do1 wo3.
    • A: "What is his / her phone number?" (How is the order of his / her phone number?) B: "6543 - I've forgotten the rest."