It's not like there was just a random flash then the whole universe appeared. Obviously something happened, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that, then something happened before that.
What's your theory?