打爛沙盆問到篤 [－烂－－问－笃]

Jyutping daa2 laan6 saa1 pun4 man6 dou3 duk1
Pinyin dǎ làn shā pén wèn dào dǔ

Definitions (粵典–words.hk)
  1. 語句
    尋​根究​底​，​咩​嘢​都問​。
    to keep asking questions, to annoy someone by continuing to ask questions; literally: ask/crack to the end when one breaks the rice-washing basin
  2. 參看
    打爛沙盆問到䐁、打爛沙盆璺到篤、打爛沙盆璺到䐁