will ruin, will spoil
어차피 망칠 거 였잖아
You were going to mess it up anyway.
— Love Untangled (2025)
일 망칠 셈 이야?
Are you trying to ruin things?
— 필사의 추적 (1981)
일을 다 망칠 작정 이야?
Are you trying to ruin everything?
— 좋은 친구들 (1990)
가만 놔두면 또 망칠 거 잖아
If I leave you alone, you'll mess it up again.
— 노 머시: 90분 (2026)
당신 때문에 공연 망칠 것 같아
I feel like I'm going to ruin the show because of you
— 물랑루즈 (2001)