yada yada yada (n)

-boring or empty talk

kahuna (n)

-a preeminent person or thing; big gun

It would be very difficult to become the big kahuna if all one does is a lot of yada yada.

However, others may say that one can afford to talk yada yada when one is already the big kahuna. 

It is all a matter of perspective but this just goes to show that there is the best and most proper way of doing things and that there is a time for everything!

Unless otherwise indicated, the definitions for this section come from the 2006 edition of Webster's New Explorer Encyclopedic Dictionary (published by Federal Street Press, a division of Merriam-Webster, Inc., Springfield, MA).