muck up

US /mʌk ʌp/
UK /mʌk ʌp/
"muck up" picture
1.

estragar, bagunçar

to make a mess of something; to spoil something completely

:
I really mucked up the presentation.
Eu realmente estraguei a apresentação.
Don't muck up your chances by being late.
Não estrague suas chances chegando atrasado.