It was a simple day in Middleton High, and teen hero Kim Possible and her best friend/sidekick, Ron Stoppable were walking the halls together, just simple talking. "OK, you get to eat Bueno Nacho for the rest of your life," Kim suggested to Ron, who smiled greatly at the mention of his favorite fast food restaurant. "But, you have to have seven of your fingers surgically removed. Would you do it?"

"Do I get to keep my video gaming thumbs?" Ron asked, showing his thumbs to his best friend.

"Just one." Kim replied with a grin. Ron thought about it before his pet mole rat, Rufus, climbed onto his shoulder and whispered something into his ear.

"Yeah, I'd do it." Ron said with a smile. Kim's eyes went wide at Ron's answer.

"Really? You would never play video games again." Kim said.

"Yeah, while that would suck, nothing beats the Bueno!" Ron said with a big smile.

"Yum!" Rufus squeaked while rubbing his pink tummy. Then, suddenly Kim and Ron's best friend, Monique came rushing up to them.

"Kim, Ron, you are not gonna believe this!" Monique yelled with a serious face.

"What is it, Monique?" Kim asked, worried about her best girlfriend's expression.

"Did Mr. Barkin die?" Ron suggested with a wide smile, earning him a glare and slap on the head from Kim.

"Come look!" Monique said, grabbing both of her friends and pulling them to room 209, their history classroom. Monique opened the door to reveal the students staring at a blue sedan right in the middle of the classroom. Kim and Ron gasped as they clearly recognized who's car it was. It belonged to their school principal and frequent subistute teacher, Steve Barkin.

"That's Barkin's car! How in the world did that get in there?!" Kim asked in shock.

"We don't know. We just arrived here and saw it like this." Tara, Kim's friend and fellow cheer squad member said.

Ron smiled widely at the genius of what has happened. "OK, someone has pulled off the most badical prank in the school's history!" Ron said, excitedly.

"You think Barkin is gonna flip out over this?" Kim asked.

"KP, knowing Barkin, he's gonna explode!" Ron said, with Rufus mimicking explosion sound effects on his master's shoulder.

"OK, exploding sound effects aside, how in the world could anyone pull off something as complicated as this?" Kim asked, curiously.

"Well, being a somewhat prince of pranks myself, I think that the prankster in question pulled the car here just last night, shifted it in neutral, greased the car with corn oil, or soap, and slid it into that window." Ron suggested, but before Kim could dismiss that theory, her classmate and honor student, Justine, stepped in front of her.

"I think I have a better theory, Stoppable." Justine said with a nasty smirk. "I believe that when you were a baby, you parents dropped you on your head, then fed you a bottle of stupid juice, and then sucked out your brain with a vacuum cleaner." Kim immediately growled at her former science partner insulting her best friend.

"Yeah, that does make...hey! You just called me stupid!" Ron said, realizing what Justine really meant before she walked away. "What is it with Justine? I thought she was more cool when you two won the science fair." Kim shrugged her shoulders as she remembered that fateful day when their dimensional portal won them first place, and also unleashed a monster that almost destroyed the school.

"I thought so too. But for some strange reason she became more smart alecky than ever." Kim said. "But forget her. Let's see what Wade has to say." Kim then reached for the Kimmunicator and contacted her tech friend, Wade Load.

"Hey Kim. What's up?" Wade greeted with a smile.

"Check this out, Wade. Someone put Barkin's car into our history class. Got any theory as to how they did it?" Kim asked with a smile.

"Let me check." Wade said, using the Kimmunicator to scan the room and Barkin's car until he found a theory. "Apparently, the prankster took the car apart, piece by piece, and put together right in the classroom."

"Really? I was just gonna say that somebody used a shrink ray." Ron said before everybody heard the bell rang.

"Thanks Wade. Talk to you later." Kim said with a smile before they noticed Barkin approach the room. "Here comes Barkin."

"Prepare for an atomic bomb." Ron said with a grin before Barkin entered the classroom, appearing very exhausted.

"Hello young people. Sorry I'm late. Some hooligan stole my car last...night..." Barkin said before his speech slurred when he saw his car right in the middle of the room. "And there it is." For some strange reason, Barkin remained cool as a cucumber. "Well, this is interesting. I'd better phone the superintendent and tell him about this."

Barkin then left the room, still calm, confusing the student. "Wow. No explosion." Kim said, slightly disappointed along with Ron that Barkin didn't raise his voice.

"MY CAR IS IN THE MIDDLE OF MY CLASSROOM!" Barkin's voice bellowed out, so loud that the window all broke.

"And...kaboom." Ron said with a smile, making Kim giggle.