A Loud House and Sonic Crossover. Why not? Since I'm a fan of both franchises, this gives me a great idea to make a fanfic about them. This story will aslo be a long one so, there's that. And this is my first crossover fanfic, so bare with me.

Sonic the Hedgehog is owned by Sega

The Loud House is owned by Nickelodeon

Anyways, enjoy the chapter!

It's was a nice and calm day in Green Hill. The little animals are just going by their business, enjoying the yellow sun and fresh air. Then out of nowhere, a blue bur ran past them. They all knew who it is. They all wave at their hero, as he passed by.

Then the blue bur come to a halt. It was none other then Sonic the Hedgehog. He then looked at his communication watch, to see his best friend Tails the Fox.

"Hey Sonic, are you there?" Tails asks his best friend.

"Yeah. It uh...seams empty..." Sonic replied. Tails looks confused.

"Empty? That's strange...according to this, there should be-" Before the fox can continue, Sonic can see something in the distance.

"Hold on...I think I see something." Sonic said.

"Be careful Sonic, it could be a tra-" Tails was interrupted again.

"You worry to much Tails, I'm sure it's just-" Then static was coming from Tails watch.

"Hello? Sonic are you there?" Tails said, hopeing that Sonic will reply. But he didn't.

"Oh great. You again?" Sonic said, as his greatest villain was floating on his vehicle.

"Well hello, Sonic. We meet again!" Eggman said. "And this time, it will be our last!" The doctor added. Sonic then scoffed at this.

"Seriously, this again? You know that soon, you're gonna be toast! Or untoast. Like a egg-man..." Sonic said, trying to make his little pun seance.

"Oh, I'm afraid that you are gonna get toast!" Eggman said with a smirk. "Since you always ruin my plans, I created something that will put a end of your heroic acts!" He added.

"Psh, please! I just gonna destroy it in a matter of seconds! Do your worst, Egghead!" Sonic replied with a grin. Then Eggman brought out a huge looking gun, aiming at the hedgehog. "Oh, and what's that? Another one of your toys?" He asked.

"A VERY special toy..." The doctor replied, as he shoot a land mine in front on Sonic. Then a huge portal was open, sucking Sonic in.

"Woah, what the heck is going on!?" Sonic asked in shock. He try to run away from it, but the force was to strong. He was then sucked into the portal, as it closes.

"Hahahaha! Goodbye, Sonic. Forever!" Eggman laughed. "Now that darn hedgehog is out of the way, Mobius will be mine! Without him, his friends will have no choice but to bow to me!" He added, laughing once more.

Inside the portal...

Sonic was flying around through space and time for a few minutes. Intil, he saw an opening in front of him. He close his eyes, because he can tell that this will be a hard fall.

In Royal Woods park...

It was aslo a beautiful day in Royal Woods, Michigan. In the park, there was no one around for the time being. Then a portal appeared, just a few feet from the ground. Then, Sonic came out of the portal and landed on the ground with a thud.

The portal on top of Sonic then disappear out of sight. Sonic was laying in the ground, groaning.

"Ugh...w-where am I?" Sonic said, as he got his head up looking around. "This...doesn't look like anything in Mobius, if I remember..." He added. The hedgehog then got up on his feet.

While he was still looking around, he then saw pigeons near by.

'Huh. Maybe they know where I'm at.' He thought, as he approached them.

"Uh, excuse me? Do you know where I'm at right now?" Sonic asked. The pigeons just stared at him for a few seconds, until they all fly away. "...Rude." He said, dumbfounded.

Then just a few yard away from the hedgehog, he saw two boys walking towards him.

'Uh-oh. I can't let my cover get blown. I'm not looking forward to becoming enemies with those two.' Sonic thought, as he raced behind a nearby tree.

The two boys are Lincoln Loud and Clyde Mcbride. They where walking home from school.

"Man, finally spring break is here!" Clyde said, while throwing his arms in the air.

"I know, right!" Lincoln replied to his best friend. "So, wanna hang out later? Do something maybe?" He asked.

"Of course! But, remember what happened last time?" Clyde asked to Lincoln. The white haired boy remember the time where he and Clyde where trying to make their spring break fun, until school comes back. It didn't go exactly as they thought. But it was fun, despite Lincoln getting attack by a parrot.

"Yeah...let's not do that again..." Lincoln replied.

"Well, try to think of something and I'll be ready!" Clyde said, happily.

"Cool! See you later, man. I promise to help Lola with something." Lincoln said, waving his hand as he walked to his house.

See ya there!" Clyde responded, walking the other way. Sonic was then seeing the two leaving.

'Hmm. Well, I guess their not bad. They are kids after all...' Sonic once again thought. 'I guess I can tell that kid in the orange shirt where I'm at...' He added, as he ran up behind Lincoln and poke him by the shoulder.

"Hey kid." Sonic asked. Lincoln then looked behind him.

"Yeah? Who are y-" Before Lincoln finished, he was shock to see a strange hedgehog hop like creature in front of him. "What the- Who are you!?. The boy yelled.

"Woah, woah. Calm down kid, I'm not bad!" Sonic said, trying to calm him down.

"You can talk!?" Lincoln yelled again, getting freak out.

"Of course, doesn't anyone?" Sonic replied. Lincoln was still in shock.

"O-okay, Lincoln. G-Get a hold of yourself...it's just my imagination." The boy said, breathing in and out between sentences. "Or maybe i-it was a side affect from one of Lisa'a experments?" He added. Sonic was confused at this.

"Uh...no. I'm all real. Here." Sonic replied, as he touch Lincoln's shoulder again. The boy shove Sonic's hand away from him.

"This c-can't be real! I-is that you, Luan?" Lincoln asked the person.

"What? Who's Luan? I'm Sonic the Hedgehog!" Sonic responded.

"Wait...you're a hedgehog?" Lincoln asked again.

"Well, yeah I am. Just look at my spikes." Sonic said, as he turn around to show him his back.

"But...you walk on two legs..." The white haired boy said, still looking confused.

"Of course, why wouldn't I-" Before Sonic finished, he thought of something. "Wait...hedgehogs don't walk on two legs, in your universe?" He asked.

"Uhh...no. Not I can think of." Lincoln responded. "Aslo, what do you mean by...'universe'?" He added.

"Huh...maybe that gun Eggman used was a portal gun..." Sonic said, while trying to think what's going on.

"What? Eggman? A portal gun? Are you...from another universe?" Lincoln asked Sonic again.

"It looks like it." Sonic replied. "Maybe that's a reason why you never seen a talking hedgehog before." The hedgehog added.

"Well...what are you doing here? Are you lost?" Lincoln questioned to the hedgehog.

"As a matter of fact, I am. Can you help me?" Sonic asked. Lincoln then started to think.

"Hmm. Well...I do have a sister who is a scientist. Maybe she can help you." Lincoln responded. "But there's still many questions I still have." He added.

"Well, okay. Shoot." Sonic said, while crossing his arms. Waiting for the questions this kid want to ask.

Now this was fun to do! In the next chapter, Lincoln is going to ask Sonic questions and he'll try his best to answer them. And hopefully, Lisa can help Sonic to his way home. Instead of experimenting on him...

Welp, gotta juice!