Where did God come from?

You do understand that by the Christian argument "everything requires a creator" that includes God, as well. Let me guess, he just magically created himself out of absolutely nothing before he even existed? It doesn't make sense. And of course, you'll say "he always existed" which is just ridiculous. Something can't just always exist, it has to come into being at some point. Even if he had always existed, you think that he has been here for an infinite amount of time, and then, 6,000 years ago decides to start blowing sh*t into existence? Quite callously, I might add.