From our bedtime reading:
Dad: Do you know how God created everything?
Dad: Simply by speaking words.
God says, "Let there be--"
Dad: *staring at the book* Saliva.
Dad: And more saliva.
You really have to be there to truly appreciate the sight. The splatter of drool on the pages is quite necessary for the full effect. And Emeth's giggles after each sneeze to top it off.