(A/N: Alright folks this my first Lilo & Stitch story, hope you like it. I would have had it up earlier today but Fanfiction didn't save my file when I pressed the save button.)

(A/N: I reuploaded this chapter cause I added more detail to it. Please read and enjoy.)

Disclaimer: I don't own Lilo & Stitch, I do own El Fin's design & some of his abilities.

Chapter 1

Experiment 611: El Fin

Activation

"Stitch! Get up we're going to be late for they party!"

A blue-furred 'dog' wake up eyes opening lazily, he stretched out his hands and yawned loudly. A little Hawaiian girl was watching him, frowning while at the same time putting her hands on her hips. Stitch stared at her blinking is eyes drowsily, half-awake his falling about to fall asleep again.

"Stitch! Wake up now!"

Stitch rolled over to his side, ignoring the girl.

"Stitch, Angel is already at the party..."

Stitch's ears perked up, he was certainly up now. Stitch went down the elevator shaft, went into the kitchen grabbed a donut and some coffee and went outside.

"But since you obviously don't want to go I'll suppose I leav-Stitch?"

The girl looked out the window surprised to see Stitch running at full speed toward the lighthouse. Stitch then turned around facing toward the house. Stitch smirked obviously trying to annoy her.

"BYE LILO! SEE YOU AT THE LIGHTHOUSE!"

Lilo frowned. "Wait for me."

Soon Lilo caught up with stitch, they stopped at the donut store to get some breakfast. Lilo got a bag of donut holes had gotten a bag of donut holes since Stitch had already eaten, but when she turned her back, Stitch swiped the bag from her and dumped the contents into his mouth all except a small blue pod with the numbers '611' on it, the blue pod rolled into the street and finally stopped inside a crack.

"Alright remember when we get to Sparky's party don't start up a fight, or get jealous when someone does something better than you. Okay."

Stitch nodded his head vigorously, slightly buzzed from the coffee.

"Ih."

"Alright then lets go, I got Sparky some special batteries off Jumba's desk and a radio. What did you get him Stitch?"

Stitch looked around for something finally he found a car and opened the front, he took the battery and came back to Lilo smiling. Lilo of course did'nt see where he got it from.

"Okay... I hope wherever you got it from is legal, you're on thin ice mister."

Finally the two arrived at the lighthouse. Lilo & Stitch looked in awe as the room where Sparky powers the lighthouse was transformed into a party room. With a dance floor a couch and a T.V. Suddenly a yellow blur came out of nowhere and tackled her.A blue and red one soon followed. Lilo looked up, Sparky was on her licking her face as Slushy and Splodyhead were hugging her from the sides.

"LILO!"

" Aloha Sparky! Happy Birthday!"

Lilo then gave him a hug back slightly shocking her, she then gave Slushy & Splodyhead a hug back since they were freezing/burning her.

"Aloha Slushy! Aloha Splodyhead !You were able to make it! That's great, now we can all wish Sparky a happy birthday! Right Stitch! Stitch?"

Lilo found Stitch in a corner cuddling with Angel. She then cleared her throat getting their attention. Angel ran to give Lilo a hug.

"LILO!"

"Aloha Angel! Will you and Stitch come with me so we can wish Sparky a happy birthday?"

"Ih."

Stitch took Angel by the arm and walked toward the birthday cake. Lilo rolled her eyes and followed the two lovebirds. Soon everyone at the party was gathered around the table with the cake. Lilo had not bothered to tell Stitch that it was coconut cake, since he would eat it all and leave none for everyone else.

"...AND MANY MORE!

"Sparky! I bought you something for your birthday."

Sparky took the gift from Lilo's hand, opening it then looking puzzled.

"Gaba?"

"It's a radio, so you won't get bored while you're on the job!"

Sparky tilted his his head confused.

"Let me show you how it works, if you have a tape or CD you put it in the radio & it plays music. Or you can turn this knob to listen to different radio needs batteries so I brought some to-"

Before Lilo could finish her sentence Sparky had already taken the batteries and eaten them. Sparky then let out a satisfied, electric burp. Lilo sweat-dropped.

"That's okay, I brought spares."

Stitch then bumped Lilo's shoulder telling her to give him a turn.

"Oh yeah! Stitch brought something for you too."

Stitch walked in with is big car battery and smiled.

"SPARKY! HAPPY BIRTHDAY!"

Sparky oohed at the size of the car battery, he then started drooling vigorously shocking himself in the process.

"Okay I guess we better start eating since Sparky's going to drown himself if he doesn't get to eat."

Soon everyone had a slice of ca

Lilo turned the knob, the radio started playing "Funkytown by Lipps Inc." Sparky started to rock his head side to side enthralled by the music. He then got up and started to dance, soon everybody was dancing. Stitch was spinning on his head, Sparky was doing the robot & Slushy was doing the moonwalk. Stitch watching Slushy tried to copy the moonwalk, only to fail miserably and fall backwards. Slushy laughed at Stitch and then went to talk to Splodyhead.

"So Sparky how do you like your party!" Lilo asked walking over to Sparky.

"It's...best...party...ever!" Sparky exclaimed, still having trouble with English.

"Meanwhile near the donut shop...

The blue pod stood in the crack, occasionally shaking as cars drive past. Then some driver who was drinking a soda, threw the empty can out side of his window. A drop of soda still in the can fell on the pod. At first nothing happened, then the pod started to glow. There was a burst of blinding light, drivers coming toward the cross the street stopped in fright. Everyone on the street could see what just happened. Even people in the prison.

"Hey Bonnie you see that?"

A small green experiment looked at a big yellow one frowning. "What Clyde?"

"It looks like another experiment has been activated."

Bonnie looked surprised.

"What let me see!"

Bonnie climbed onto the window and looked in between the bars.

A driver got out of his car to see what just happened. Smoke filled the air & fogged up the traffic lights. A small figure started walking out of the smoke. It was a small red experiment, with spikes on his shoulders & arms.

"Well aren't you the cutest thing."

The experiment then smiled devilishly, he jumped up & sliced the man's neck in half. A bystander screamed, freaking out.

"Oh my good that mutant koala just killed that guy!"

"Yeah I did, and guess what your next!"

The lady started to run away from experiment, she was almost around the corner when she ran into a fist. She looked down the experiment was right there smiling. Then she felt a sharp pain in her stomach. it turned out the the experiment's fist had rammed into her look on her face absolute horror.

"Now look what you did you tried to run and end up in my fist. Oh well I'm just going to have to kill you."

The experiment charged up his hand and released an dark bolt of energy inside the woman, she had no time scream, and no time or chance to escape. Everybody on the street saw this and started panicking, running all over the place.

"Great you kill one person, and everybody freaks out! Agh! They're so loud I just wish they would shut up!"

The experiment then stared to glow red electricity sparked around his body. Then there was a huge explosion. Buildings toppled, cars flew away & bodies were disintegrated. The explosion spanned the whole street destroying it. When everything cleared there was a crater in place of the experiment. The experiment then climbed out of the crater dusting himself off.

"Well I just don't know my own strength, this what happens when I get dehydrated permanently."

The experiment grew two extra arms, antennae and a back blade. His antennae started jumping back and forth scanning the area. Finally it stood straight and a spark of red electricity flashed from it. The experiment puled back antennae, blade and extra appendages.

"I must be the luckiest guy in the world! Maybe when I'm finished here I'll pay good old Jumba a visit."

Bonnie looked away fromed the bars.

"Who do you think that was Bonnie."

"I dunno Clyde, who cares it's not like he can bust us out. Whatever he is he's not our problem."

Clyde shrugged having doubts at Bonnie's acquisitions, if he only knew how right he was. Cause from that point on things were going to get a lot worse.

(A/N: Alright Chapter One! An experiment is activated and has already destroyed a whole city block. Read & Review.)