turn in one's grave
- Used other than with a figurative or idiomatic meaning: see turn, in, one's, grave.
- (idiomatic) to be appalled, offended or disgusted by something, despite being deceased
- Beethoven is probably turning in his grave at the way that rock group mangled his Ninth Symphony.
- Walt Disney himself must be turning over in his grave right now. He would not stand for his company promoting the image that girls can be beautiful if they are thin and dress like sluts.
to be appalled, offended or disgusted by something, despite being deceased