B [--]

Jyutping dai1 bi1
Pinyin dī b

Definitions (粵典–words.hk)
  1. 形容詞
    白痴​;​行為​幼稚
    stupid; childish
Definitions (Wiktionary)
  1. adj, Cantonese, slang
    stupid
  2. adj, Cantonese, slang
    extremely easy; child's play
Definitions (Kaifangcidian)
  1. 蠢笨
  2. 沒頭腦 – 没头脑
Examples (粵典–words.hk)
  1. Cantonese
    我好谂唔谂,竟然谂埋呢啲咁低B嘅借口。
    我好諗唔諗,竟然諗埋呢啲咁低B嘅藉口。
    • X
  2. Cantonese
    佢正一低B仔嚟㗎。
    佢正一低B仔嚟㗎。
    • He is such an idiot.