정말

oh no; darn it

Explanation

〔正말〕

1. oh no; darn it
An exclamation used when one is surprised or thinks of a matter as being serious.

2. definitely; for sure
An exclamation used when one emphasizes his/her will to do something.

3. darn it; damn
An exclamation that expresses anger or dumbfoundedness.

Examples
너무 놀라면 목소리가 안 나온다더니, 정말!
우산도 없는데 비가 많이 와서 큰일이네, 정말!
정말! 올해는 담배를 꼭 끊을 거예요

7 more sentences in the app — free account.