身の程知らず
みのほどしらず
- not knowing one's social position; overweening; overreaching; forgetting who one is exp adj-no adj-na n
Kanji
身
シン
み
somebody; person; one's station in life
程
テイ
ほど • -ほど
extent; degree; law; formula; distance; limits; amount
知
チ
し.る • し.らせる
know; wisdom