When something just is't awesome, it's more. it's awesomely spectacular !
Hey, I heard you did that scuba dive in the Keys, so was it great or what? " Dude, it wasn't just great it was Awestacular !
A combination of awesome and spectacular. Meaning that something is too great to be described with a real word
Today was awestacular when the Algebra teacher gave up and started handing out A's.