A moment in time when someone (Julian) thinks something is incredibly amazing but is actually not that cool. Usually demonstrated by a loud "Woah" and is generally when covering a topic of little interest to others in the class.
A Julian Moment:
Mr. Brand: As the technology in this age gets better, more and more things are being made of carbon nano tubes.
Julian: Wooooaaaaahhh. Does the same thing happen with silicon dioxide?
Class: Shut up Julian