Chibi Avatar

Everything About Fiction You Never Wanted to Know.
Don't make me use my moon powers on you!
—Princess Yue

Chibi Avatar is a three-episode series of shorts on based on the Animated Series Avatar: The Last Airbender that were released on the Avatar: The Last Airbender season 2 DVD (season 3 in PAL regions).

This short series uses a Chibi art style and soft pastel colors to tell funny, blatantly non-Canon stories about the series' characters, one of which was set in a strange elementary school AU. The characters are depicted as much younger than their canonical incarnations and interacting in light, improbable ways.

More information, including plot summaries of the three episodes, can be found on the relevant page of the Avatar: The Last Airbender wiki.

Tropes used in Chibi Avatar include:

"DON'T MAKE ME USE MY MOON POWERS ON YOU!"

"What's that supposed to be, Sokka?"
"This is BOOMERANG!"

Katara: Tiny Zuko! He looks so cute!
Zuko: I AM NEITHER CUTE NOR TINY!
Iroh: You are pretty cute, my tiny nephew.
Zuko: I'LL SHOW YOU TINY!