A/N: Wow two Gaz-centric fanfictions in a row? Don't worry the next one will be about Zim not Gaz. Anyway you've ever seen the R&S episode, "Stimpy's Invention?" Well in the episode Stimpy gives Ren a "Happy Helmet," It's exactly what it sounds like. So I decided to do a similar thing, but with Gaz instead. But anyway let's begin the last Gaz-centric fanfiction in this series for probably until season 3 or 4.

Invader Derp Productions Persents

"The Happy Machine"

[Setting: Zim's Lab]

Zim was in his lab with GIR mindlessly staring at Zim's work. Zim was doing tests with "Nick."

"Now GIR, my plan is to-"

"WHAT'S YOUR PLAN!?" GIR interrupted.

"Like I was saying, my plan is to see what happens if I'd modify Nick's happy probe, and make him mad. Because to see whats happens. Plus I love to crap with human life." Zim said, he then pulled a lever.

"SO! MAD! SO MAAAAAAAAAAAAAAAAAAAAD!" Then Nick's skin turned red and he blasted off into space.

"That went wrong in every way possible." Zim said after the incident.

"Where did he go?" GIR asked.

"Well GIR, we need to find a new test subject for happiness. But instead lets get the most negative, most angry, PERSON EVEEER!" Zim yelled.

"HEEHEHEHH!" GIR said with a clap, then Zim joined in on GIR's laugh.

[1 and a Half Hour Later]

"Finally GIR, the happy probe is ready, I made it smaller, but it should be just as strong, POSSIBLY, even stronger than Nick's." Zim said.

"So we ready to look now?" The computer asked.

"Yes computer, look through ALL the FILTHY Earth humans." Zim said. Then the computer started showing pictures. "No not a goth girl, goth girl, goth girl, goth girl, goth girl, goth girl. WHY ARE YOU GIVING ME GOTH GIRLS!"

"There is only 2 on the qualifying list that aren't goths. A teacher in Doomsville Middle Skool, or a scary purple hair girl."

"Which one is better?"

"The scary purple hair girl." Computer said.

"SHOW MEH A PICTURE!" GIR yelled.

"Yeah what he said." Zim said, the computer than showed a picture of Gaz. "Dib's scary sister? She's the most qualifying?"

"Yes."

"Hm... I guess that will do." Zim then looked for plans.

[Setting: Membrane Household]

Zim adjusted his fake mustache, he was in disguise as a milkman and GIR was too.

"These disguises will work GIR I know it!"

"YAAAAAAAAY!" GIR yelled.

Zim rung the doorbell. "Who the heck are you and why are you at my house?" Gaz asked as she opened the door.

"Hello filthy Earth worm! I, am the MILKMAN! And I have gotten you terrible free samples of milk to promote our company!" Zim said.

"Its the best company..." GIR said.

"We already got milk." Gaz said.

"Hold up." Zim said.

He then pressed a button and then a huge boom in the kitchen happened.

"GAZ I THINK THE MILK BLEW UP!" Dib said from the kitchen.

"Fine." Gaz then grabbed the milk out of Zim's hands and slammed the door.

"Good job GIR you did good."

"Did I? I usually never do good. HAHAHAHAH!"

Gaz jugged some of the milk from the carton, in it was the happy probe it floated onto her heart, which was all black ironically enough.

Gaz coughed, "He was right, the milk does taste terrible."

[Next Morning]

[Setting: Doomsville Neighborhood]

"Dib, there's this feeling I just feel deep down inside me." Gaz said as Dib and Gaz were walking to Skool.

"Meh, oh look a puppy." Dib said, a puppy was sitting down hungry and alone.

Gaz had a apple she was going to eat later, "Here, take it." Gaz said giving it to the dog, "WAIT A MINUTE NO ITS MINE! But the puppy, so hungry MUST BE HAPPY! MUST BE SELFISH!"

"Um Gaz what the frick is wrong with you?" Dib asked.

"I DON'T KNOW!" Gaz started punching herself, then her pupils turned into rainbows. She smiled, "HERE TAKE IT DOGGY! BECAUSE YOUR THE BEST DOGGY IN THE WORLD!" Gaz then skipped away.

"I'm not even going to question that." Dib said.

[10 Minutes Later at Zim's Base]

"Fascinating, her heart is already been 47% rainbowified. Soon she'll be as happy as Nick. MUHAHAHAHAHAHAAH!"

"GUESS WHO MADE CUPCAAAAAKEZZZZZZZ!" GIR yelled as he came downstairs with cupcakes.

"Um... ok? Now, lets keep a close eye on the scary Dibsister."

[Setting: Doomsville Middle Skool]

Gaz was clutching to her desk all insane. "I'M SO HAPPY! CAN'T FIGHT IT!"

"Gaz stop interrupting class we're trying to have a lesson." Mr. Elliot said.

Gaz did the same thing she did with the puppy when she gave it the apple. "OK MR. ELLIOT!" Gaz giggled, then she stopped and clutched her desk all insane. "WHATS HAPPENING TO ME!"

[Setting: Doomsville Middle Skool Cafeteria]

"Gaz I've noticed that your behavior has been much more different." Dib said as she sat by down next to him.

"I CAN'T HELP IT DIB! THERE'S SOMETHING CONTROLLing me.. .AHAHAHAHAHAHAH!" Gaz giggled creepingly happy.

"Um, I'm just going to sit at the reject's table." Dib said.

"I NEED TO DO SOMETHing... HAHAHAHHAHA!"

[Setting: Zim's Base 1 Hour Later]

"It's almost done GIR, her heart has been 98% rainbowfied, soon she'll be nothing more than happiness." Zim said.

"CUPCAKES!" GIR ate the last cupcake he had made, he was fat.

"GIR it's 99%."

[Setting: Doomsville Middle Skool]

Gaz and Mr. Elliot were dancing in the class.

"Wow Gaz I never new you were such a happy person!"

"I know everything... ITS SO HAPPY!" Gaz said. Then she paused for a second.

Her heart's last bit of darkness was consumed by the rainbow the happy probe's rainbow splash.

"HAHAHAHAHAHAHAH!" Gaz laughed as she floated into the air, when she crashed through the roof, a rainbow formed around her.

"Um... was that supposed to be part of the dance routine?" Mr. Elliot said. Then lightning came from Gaz's rainbow. "I forgot rainbows happened in rain. EVERYONE FREAKING EVACUATE THE SKOOL!"

Dib looked outside. "Um... how come Gaz is a rainbow?" Dib said.

Then he heard lightning, as a giant boom happened.

"This is Earth threatening isn't it. GET OUT OF CLASS!" Dib jumped through the window.

"Meh." Ms. Bitters said.

[Setting: Doomsville Central]

Dib met with Gaz's rainbow in order to stop her.

"GAZ STOP THIS! YOUR DESTROYING THE CITY! COME BACK TO THE PERSON WHO'D BEAT ME UP EVERYDAY! THE REAL YOU!" Dib said.

Gaz picked him up with her rainbow arms and crushed his spine as she hugged him.

"YOUR THE BESTEST BROTHER ANYONE CAN ASK FOR!" Gaz yelled.

"GAZ THE REAL YOU WOULD NEVER SAY THAT!"

Gaz then dropped Dib and he fell onto the cement, then Gaz continued spreading havoc through the city.

"There must be some way to stop this. WAIT! The only way I can stop her and stop talking to myself is by doing the thing that angers her the most. Me. Annoying her!"

[2 Minutes Later]

Dib met with Gaz again. He then did a stupid mocking expression of himself.

"DEEER! I'm Dib! ALIENS! ZIM! MYSTERIOUS MYSTERIES! DEEEER!"

Gaz's rainbowfied heart became black by 30%.

"GRRRRR! YAAAAAY!"

"HEY GAZ! I NEED YOUR PIZZA! DER DER! WOOPS STOPPED YOU FROM BEATING THAT BOSS!"

Gaz then became only rainbowfied by 10%.

"YOU MORON! AND YET YOUR STILL A GREAT BROTHER!"

"DEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEER!"

"GAH!" Then Gaz was back to normal.

Gaz got up. Then she started beating Dib up. "THIS IS FOR ANNOYING ME SO MUCH!"

"GAH!" Dib yelled as Gaz beated him up.

[Setting: Zim's Lab]

Zim came by the progress machine with a smoothie.

"Eh? NOOO MY PLAN! IT FAILED IT FAILLED!

"YAAAAAAAAAAAAAAAAAAAAA..."

[And thus GIR scream "YAY!" for all eternity]