頭あたま悪わるい

i-adjective

slow; dim; not bright

Colloquial, often self-deprecating or mildly insulting; describes someone who is not quick-witted or intelligent. Derived from 頭が悪い.

See also: 頭が悪い

Antonyms: 頭いい

• 俺おれ、頭あたま悪わるいから難むずかしい話はなしはわかんない。

  I'm not bright, so I don't get complicated stuff.

• あいつは頭あたま悪わるいけど、いいやつだよ。

  He's a bit dim, but he's a good guy.