#OMW2SYG
It means On My Way To Steal Your Girl. If you were listening to the Splurt song #OMW2SYG Your safe but If you have a girlfriend and you get this in your DM'S your probably fucked. If you're a boy you're going to have to be careful because your girlfriend might be at risk but, If you were a female it could mean that you're going to pick up a friend.
Ex-Boyfriend: #OMW2SYG Jim: Walmart 6 PM lets fucking go...
omw2syg
On my way to steal your girl.
*Hair & outfit on fleek, driving a new car"
Guy: I'm omw2syg
Guy: I'm omw2syg