kachunka
a loud messy noise that happens when everything goes wrong at the same time like your mom yelling and your brother throwing a tantrum in the middle of a math test
My alarm clock exploded and my dog barfed on my cereal. KA-CHUNKA!
The bus broke down and the teacher started crying. KA-CHUNKA!
I dropped my phone in the toilet and my mom found out I failed math. KA-CHUNKA!