擺烏龍 [摆乌龙]

Jyutping baai2 wu1 lung2
Pinyin bǎi wū lóng

Definitions (CC-CEDICT)
  1. to mess sth up
  2. to screw up
Definitions (CC-CANTO)
  1. (noun) mix-up over/between
Definitions (粵典–words.hk)
  1. 動詞
    因為​粗心大意​或​唔​熟悉​事物​而​犯錯
    to make a newbie or careless mistake
Definitions (Wiktionary)
  1. verb, verb-object
    to make a mistake; to blunder
  2. verb, Cantonese, verb-object
    to score an own goal
    (syn.) 自擺烏龍, 自摆乌龙
Definitions (Kaifangcidian)
  1. 弄錯 – 弄错
  2. 誤會 – 误会
  3. 做錯 – 做错
  4. 搞誤會 – 搞误会
  5. 理解錯誤 – 理解错误
  6. 沒弄清楚 – 没弄清楚