笨頭笨腦 [－头－脑]

Jyutping ban6 tau4 ban6 nou5
Pinyin bèn tóu bèn nǎo

Definitions (Wiktionary)
  1. phrase, idiomatic, of a design
    clumsy; cumbersome
  2. phrase, idiomatic, of a person
    stupid; slow-witted; muddleheaded
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）

笨頭笨腦 [－头－脑]

Jyutping ban6 tau2 ban6 nou5
Pinyin bèn tóu bèn nǎo

Definitions (粵典–words.hk)
  1. x

笨頭笨腦 [－头－脑]

Jyutping ban6 tau4 ban6 nou5
Pinyin bén4tou2-ben4nao

Definitions (CC-CANTO)
  1. slow witted; thick headed [written and colloquial]