Definition of OMG
oh my God
—used (as in e-mail or text messages) to indicate that something is considered surprising, shocking, thrilling, etc.
- Their harmless [e-mail] chatter ("OMG! I was playing yesterday, when this really CUTE boy rode up on his bike") is reminiscent of the notes we used to pass in class …
- —Janet Malcolm
- Then she stopped in the middle of the aisle, snapped her fingers, and exclaimed, "Hey! Does he have Guitar Hero?" "No, but he has a Wii. OMG, you are a genius!"
- —Jessica Hulett
