大話精
simp大话精daai6 waa6 zing1dà huà jīng
English
- noun; Spin doctor or big fat liar
- the person who gave promise but finally didn't finish it
粵語 — Cantonese
- 承諾咗一件事但係最終冇做到嘅人（量詞：隻／個）
Examples
你個大話精，又話今日還錢？
You liar! You promised you return the money to me today!
Sources: cc-canto, rime-cantonese, words.hk