鬱憤晴らし

うっぷんばらし

venting one's pent-up anger; venting one's frustration; letting off steam

noun

Example sentences

たまには酒（さけ）にでも酔（よ）ってはじけて日頃（ひごろ）の鬱憤晴（うっぷんば）らしたほうがいいんじゃないか。

Isn't it better to get drunk and cut loose once in a while and blow off the tension of daily frustration?