The extended version of OMG (oh my god/gosh/goodness). But, you may be asking, doesn't extending an acronym in text talk defeat its purpose? Yes, yes it does.
Say it and see how long it takes for someone to punch you.
The world recordcurrently stands at 12 minuites 16 seconds.
"oh em gee,I'm so scene" the girl in the Panic! At The Disco shirt squealed.
Exactly 5 minuites 2 seconds later a group of kids in Mudhoney and Black Flag shirts set upon her.
Once they were finished, the only thing left of her was her hella cute hairband.
My,how awful.
oh em gee, I'm so scene