In fact, I have a unique theory of my own. Our entire universe exists in a bugs turd, this bug that created that turd, (our big bang) it's universe exists within another turd, and so on and so on for infinity. Our while concept of time is but a micro second in this bugs concept of time, and so on and so on. Because time didn't exist before the creation of our universe, it's forbidden for us to think beyond that moment. I don't know why exactly, but I've been told that.
Wow! Kinda makes my theory of a Flying Psgetti Monster as creator of the universe and the designer of evolution pale in comparision - though my version IS much more, um, palatable, if you will.