気きを腐くさらす

expression, godan verb (-su)

get depressed; have the blues; feel down

Describes a state of feeling discouraged or disheartened, often due to a specific setback or disappointment. The expression is somewhat colloquial and emphasizes a temporary mood.

• 試し験けんに落おちて、気きを腐くさらしている。

  He failed the exam and is feeling down.

• そんなことで気きを腐くさらすなよ。

  Don't get depressed over something like that.