(the) shit hits the fan

US /ðə ʃɪt hɪts ðə fæn/
UK /ðə ʃɪt hɪts ðə fæn/
"(the) shit hits the fan" picture
1.

난리가 나다, 큰 문제가 생기다

a situation when a problem or crisis becomes public and causes a lot of trouble or anger

:
When the news of the scandal broke, the shit hit the fan.
스캔들 소식이 터지자 난리가 났다.
He knew that if his boss found out, the shit would hit the fan.
그는 상사가 알게 되면 난리가 날 것이라는 것을 알았다.