What about the Wizard of Oz…
Dorothy: Weren't you frightened?
Wizard of Oz: Frightened? Child, you're talking to a man who's laughed in the face of death, sneered at doom, and chuckled at catastrophe... I was petrified.
or
"Ding dong, the witch is dead!"
or
Wizard of Oz: They have one thing you haven't got: a diploma. Therefore, by virtue of the authority vested in me by the Universitartus Committiartum E Pluribus Unum, I hereby confer upon you the honorary degree of ThD.
Scarecrow: ThD?
Wizard of Oz: That's... Doctor of Thinkology.
… but of course the real classic line is by Dorothy;
Toto, I've a feeling we're not in Kansas any more!