Avatar: The Last Airbender2005

Headmaster:
Thank you for coming, Mr. And Mrs...

Sokka:
[Pretending to be Aang's parents] Fire! Wang Fire. This is my wife, Sapphire.

Katara:
Sapphire Fire, nice to meet you.

Headmaster:
[Dubiously] Mr. and Mrs... Fire, your son has been enrolled here for two days, and he's already causing problems. He's argued with his history teacher, disrupted music class, and roughed up my star pupil.

Katara:
My goodness! That doesn't sound like our Kuzon.

Headmaster:
That's what any mother would say, ma'am. Nonetheless, you're forewarned. If he acts up one more time, I'll have him sent to reform school... [Menacingly] by which I mean the coal mines. Are we clear?

Sokka:
Don't you worry, Mr. Headmaster. I'll straighten this boy out somethin' fierce. [to Aang] Young man, as soon as we get home, you're gonna get the punishment of a lifetime!

Headmaster:
[Evilly] That's what I like to hear.