腕うで自じ慢まん

noun, noun or participle which takes 'suru'

pride in one's skill; boasting about one's ability

Refers to taking pride in or boasting about one's practical skills, craftsmanship, or physical strength. Often used in a slightly self-deprecating or admiring way.

• 彼かれは料りょう理りの腕うで自じ慢まんで、よく手て料りょう理りをふるまってくれる。

  He prides himself on his cooking skills and often treats us to his homemade dishes.

• 腕うで自じ慢まんの大だい工くたちが集あつまって、技ぎ術じゅつを競きそい合あった。

  Carpenters proud of their skills gathered and competed in craftsmanship.