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Jyutping jau5 gwai2 jung6
Pinyin yǒu guǐ yòng

Definitions (Kaifangcidian)
  1. 沒用 – 没用
  2. 無用 – 无用
  3. 有啥用

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Jyutping jau5 gwai2 jung6
Pinyin yǒu3gui yòng

Definitions (CC-CANTO)
  1. no bloody use; bloody useless [colloquial]
Examples (粵典–words.hk)
  1. Cantonese
    生得靓仔有鬼用咩,你买嘢又唔会用块面嚟碌卡。
    生得靚仔有鬼用咩,你買嘢又唔會用塊面嚟碌卡。
    saang1 dak1 leng3 zai2 jau5 gwai2 jung6 me1, nei5 maai5 je5 jau6 m4 wui5 jung6 faai3 min6 lai4 luk1 kaat1.
    • What's so great about being good-looking? It's not like you can swipe your face like a credit card.
  2. Cantonese
    张卡得2000蚊limit有鬼用。
    張卡得2000蚊limit有鬼用。
    zoeng1 kaat1 dak1 ji6 cin1 man1 lim1 mit4 jau5 gwai2 jung6.
    • This credit card only has $2000 credit limit, which is not very useful.
  3. Cantonese
    你斋噏有鬼用咩,要做先得𠿪。
    你齋噏有鬼用咩,要做先得𠿪。
    nei5 zaai1 ngap1 jau5 gwai2 jung6 me1, jiu3 zou6 sin1 dak1 gaa2.
    • Your words means nothing until you put it into action.
Examples (Wiktionary)
  1. Cantonese
    有鬼用
    有鬼用
    jau5 gwai2 jung6
    • has what use (what the hell use it has) → is damn worthless, is of damn-all use