Rainbow Dash and Sonic's Adventure

One day, Rainbow Dash was just chillin' on a cloud. Suddenly, she heard a shout and saw something gold fall from the sky and far into the distance. The impact was so large that the whole ground shook. Next thing she knew, all of Equestria was screaming like they were about to be murdered.

"Here we go..." Rainbow Dash sighed before flapping her wings.

She zoomed off to the sight of the crash, leaving a colorful trail behind her. When she got there, she saw a large crater from where it had hit.

"Come out now!" she demanded.

Rainbow Dash didn't get a reply, so, she examined the crater. There, lying before her, was a blue hedgehog. He was wearing red and white shoes with a gold buckle, he was also the size of a human child. He was knocked out.

"Hey you!" Rainbow Dash called.

The hedgehog stirred, but didn't wake up. He obviously needed help. Rainbow Dash zoomed to Princess Celestia's castle for assistance.

"Rainbow Dash," Princess Celestia began urgently. "We have a big problem right now; something crashed from the sky. Everypony is worried sick."

"I know what it is! It's a strange animal that looks like an overgrown hedgehog! We need to help it!" Rainbow Dash replied.

"Oh my!" Princess Celestia gasped, holding her hoof over her mouth. "Guide Shining Armor to the scene of the crash and we'll get it medical attention right away!"

***

Rainbow Dash gently hovered over the body of the blue hedgehog. Prince Shining Armor walked into the foyer of the castle with Princess Celestia. The hedgehog groaned and turned over. Princess Celestia softly dabbed a wet rag on his face. That surely woke him up. He jumped up and went crazy. He zoomed around the room, knocking over vases and other objects. Just as he ran in front of the door, it glowed in a purple light and swung right open.

"Shining Armor!" a voice called.

Twilight ran through the open castle door with a big smile on her face. Spike followed, and then panted when he got inside.

"You really need to slow down!" the small dragon gasped for air.

"Twilie!" Shining Armor replied happily as he hugged his sister.

Some muffled talking could be heard from behind the open door.

"It's a g-ghost!" Spike stammered in fright as he jumped back.

"It's not a ghost. It's just a pest!" Rainbow Dash growled as she swung the door off the hedgehog.

"I'm not a pest; I'm a hedgehog! Sonic the Hedgehog to be exact." the hedgehog said in a cocky way.

"Stop your quarrels, we need to figure out what's going on here!" Princess Celstia demanded.

"Hey, lady! I don't know who you think you are, but, I don't appreciate you telling me what to do!" Sonic retorted.

Rainbow Dash smashed him into the wall, held him up to it by his throat, and then screamed in his face,

"She's the princess, for your information! And I don't take kindly to ponies or any animal treating her that way!"

"Oh yeah!?"

"Yeah!"

"Whatcha gonna do about it!?"

Just as Rainbow Dash was about to slam Sonic into the roof, Sonic kicked her off of him and into the opposite wall.

"Too easy!" he exclaimed.

Rainbow Dash quickly recovered and used her super speed to headbutt him through the wall. Sonic gasped for breath as he lye on the ground outside.

"You want to mess with me anymore?" Rainbow Dash growled, flying through the hole in the castle.

Sonic looked at her and then smirked.

"Bring it!" he yelled.

Both came at each other with their amazing speed and ended up colliding heads. They both sped up, trying to knock each other off-balance. While their fight was going on, Shining Armor brought something important to Princess Celestia's attention.

"Princess, we found this along with the hedgehog's body. I can feel a great power radiating from it." he said as he dropped a red emerald in front of her hooves.

"Could it be...?" she murmured.

"Could it be what?" Shining Armor asked.

Suddenly, Sonic slid into the room and grabbed the emerald.

"Hey! Give that-" Shining Armor couldn't finish his sentence before Sonic made his next move.

"Chaos Control!" Sonic shouted, and then disappeared in a light blue light.

Shining Armor gasped and ran outside. Rainbow Dash's hooves missed Sonic as he teleported using his power.

"Where'd he go!?" she growled angrily.

Sonic reappeared above her and smashed her head with his foot, knocking her out. He landed on the ground with ease.

"Piece of cake! No sweat!" he laughed.

Shining Armor angrily charged at Sonic with full force. The hedgehog jumped, causing the pony to slam into a tree and get his horn stuck.

"What a waste of time! I have to get home and find out what the heck happened!" Sonic exclaimed.

"Wait, Sonic!" Princess Celestia shouted as she trotted out of the castle.

"Hmph! Well, if it isn't the princess!" Sonic said sarcasticaly.

"If you would kindly lend me an ear, I could explain the situation. I must apologize for the misunderstanding. Rainbow Dash is very aggressive when it comes to danger. I welcome you to Equestria. Might I ask, brave hedgehog, how did you get here?" Princess Celestia explained.

"Why should I tell you?" Sonic retorted.

"Because, I might be your only chance of getting home."