Definition from Wiktionary, the free dictionary
oh my hell
- Expression of shock, frustration, or dismay.
- 1931 CE, Lionel Britton, Hunger and Love; page #60:
- Old strap for strop, penn’orth of emery powder, bit of Sunlight, nail‐brush to rub it on face, and — oh my hell !— torture — and your face is smooth again.