| Abbreviation | Definition |
|---|---|
| OMD | Oh My Devil |
| OMDB | Over My Dead Body |
| OMFG | Oh My F***in God |
| OMFG | Oh My Freakin' God |
| OMFG | Oh My Frickin' God |
| OMG | Oh My Goat! |
| OMG | Oh My God |
| OMG | Oh My Goddess |
| OMG | Oh My Goodness |
| OMG | Oh My Gosh |
| OMG | Order More Gravy |
| OMGA | Oh My God Awesome |
| OMGB | Old Man Gang Bang |
| OMGFG | Oh My God Friend Girl |
| OMGGG | Oh My Goodness Gracious Grasshoppers |
| OMGGGG | Oh My Golly, Golly, Golly, God |
| OMGGM | Oh My Goodness Grashious Me |
| OMGGW | Oh My Gosh, Guess What? |
| OMGTY | Oh My Goodness Thank You |
| OMGWTFBBQ | Oh Man Guys, Where is The Freakin BarBeQue? |