なんでやねん【何でやねん】 : nande yanen | define meaning
Region: Kansai (Osaka)
- Why; why is it that...
- (In reply to something said) Why?; Why is that?; Why the hell?; What the hell?; How did you come up with that?; How did you come to that conclusion (idea)?
- (Self-reflection, -defeat) Why?; Why the hell?; How did it come to this?