堪忍袋 かんにんぶくろ れる
kannimbukurono oga kireru

Ichidan Verb
Idiomatic Expression

1. to be out of patience; to be unable to put up with something anymore

ただでさえ やつ普段 ふだんから仕事 しごと おくれて るくせに、酒 さけまで んで るなんて堪忍 がまん ふくろ いとぐち れた。もう会社 かいしゃ めてもらうしかない。
tadadesae yatsuwa fudankara shigotoni okurete kuru kuseni sakemade nonde kurunante kannimbukurono itoguchiga kire. tamō kaishao yamete moraushika na. i
It was bad enough that he usually came to work late, but coming in drunk was the last straw, and I'm going to have to let him go.