There’s nothing that I could add to this to make it more funny.

“Bring your Yu-Gi-Oh deck. We’ll see who’s the real winner!”

It only takes a grade school full of children being corrupted by the influence of Dark Power to convince Ami to cut class.

“I’VE GROWN WEARY OF YOUR BOURGEOISE COMPLACENCY OVER THESE PAST TWO MONTHS OF KINDERGARTEN”

Teacher: Welcome to our new transfer student! Where are you from?
Chibiusa: The future.
Teacher: Sarcasm will get you nowhere, Usagi