(Springfield Elementary School, Playground)
Janey Powell was sitting under a tree while she watched the rest of the kids have fun or do something they liked: Ralph was eating ice cream, Terri and Sherri were playing jump rope with Becky and Sophie Jensen, Otto Mann was playing an instrument while some kids watched, and other trivial things.
In that moment, the most infamous kid prankster in all of Springfield, Bart Simpson, noticed the girl's relaxation. He scratched his chin as he got an idea and he looked around for something. He picked a random rock and walked to Janey with a little smug smile.
"Hey, Lisa's friend," called Bart.
The girl turned around and she gave Bart an angry look before she noticed the rock. She raised an eyebrow in confusion as Bart pointed at the rock. "I bet you can't throw this rock like a boomerang and dodge it when it comes back!" challenged Bart with a smug tone.
"And I bet the contrary!" stated Janey with a determined tone.
The girl got up, walked to Bart and grabbed the rock. She threw it with all her strength, but it didn't come back the same way as a boomerang would.
What happened instead was that the rock hit a lot of people around the playground: it hit Ralph in the head, which caused him to drop his ice cream.
It then went towards Sherri and Terri, who were struck by the rock just as they jumped, which caused to land earlier and get tangled with the rope. Somehow, Becky and Sophie were also caught in the rope.
It then hit Otto Mann, and in quick succession the rest of the kids in the playground, barring Bart and Janey of course. To end it's unstoppable reign of terror, it crashed through the window of Skinner's office, and it hit him just as he arrived.
The rock bounced off Skinner's head and landed directly in Jane's hand. The girl's confusion on whether or not what happened should count as a victory failed to last, for the victims of the rock's reign of terror-except Skinner-turned to the duo with furious looks on their faces, which caused Janey to drop the rock in fear.
"I think we should run," suggested a worried Bart.
"I agree with your suggestion," agreed Janey without hesitation.
The kids screamed as they started to run as fast as they could from the angry crowd. The rock remained behind and it was found by another kid: Lisa Simpson, Bart's younger sister.
"You'll be my new pet rock. I'll name you Rockball and treat you like the respectable rock you are, not like my brother would have done had he kept you." told Lisa to the rock as she caressed it.
The End