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do it properly!

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phrase Rare #31,619
do it properly! A blunt, scolding way to demand that someone do something correctly. Literally, it means “don’t you do it properly?”
KO: 대충 하지 말고 똑바로 안 해?
EN: Stop doing it carelessly and do it properly!

너 똑바로 안 해?

Aren't you doing it right?

— 400번의 구타 (1959)

뭐 하냐, 씨발 똑바로 안 해?

What the fuck are you doing? Can't you do it right?

— The Roundup (2022)