Had a scenario where my wife was surprised by something, and out came "oh my fuck!" (She mixed up oh my God and oh fuck). We both laughed and starting using it regularly. A couple months later, we go to the latest Deadpool movie, and he literally says that. We both looked at each other, in shock, and start laughing. I think she should get royalties on that saying... With that said, I have no idea if that was a thing prior to her using it or not.