我が慢まんの限げん界かい

expression, noun

the limit of one's patience; the last straw

Used when someone can no longer endure a situation. Often appears in phrases like 我慢の限界に達する or 我慢の限界を超える.

• 彼かれの無む責せき任にんな態たい度どに、ついに我が慢まんの限げん界かいを感かんじた。

  I finally reached the limit of my patience with his irresponsible attitude.

• 騒そう音おんが続つづいて、我が慢まんの限げん界かいだ。

  The constant noise is the last straw.