Flubberschnub and its Secret Meaning

Flubberschnub is an important foundational concept of this universe. Speaking it aloud causes a butterfly effect, with the word expanding in force until it reaches the other side of the universe, where it causes a quantum fluctuation so large and powerful that intelligent life suddenly comes into existence. The word is used by many cultures as a filler word. The entire language of the Flubberschnubs of the planet Flubberschnub consisted of this one word, a mistake that brought disaster upon the civilization.