My Little Pony: Equestria Girls: Canterlot High’s Halloween Party Hijinks (AKA: CHS’s Halloween Party Hijinks or Canterlot City’s Halloween Party Hijinks)

Somewhere in Canterlot Manor, where a couple of workmen are making some repairs to the house, while the Rainbooms, Princess Twilight, Starlight and Trixie watch from behind the entrance gate, figuring out a plan.

“If the girls can scare us that bad at school, how are we gonna make it through their party?” Sci-Twi asked.

“Yeah, how can we?” Rarity asked.

“We won't... Unless we beat them to the scare.” Sunset said.

“How?” Fluttershy asked.

“Easy, we know some horror movies better than anyone. We can come up with something 10 times scarier than they can.” Applejack said.

“Yeah, like “Paranormal Activity”. Rainbow Dash said.

“Or “An American Werewolf In London”. Fluttershy replied.

“Even “Michael Jackson’s Thriller!” Pinkie said.

“How about something really scary? For example, James Gunn’s “Slither”” Sunset asked.

In a fantasy sequence, inspired by the horror movie, “Slither”, where The Shadowbolts walk into a dark and old house up to Sunset looking very normal, unaware that there’s a parasite, similar to the one in “Slither” was controlling her.

“Sunset, is that you?” Indigo asked, looking nervous.

“Why are you standing here? Why do you want to meet us here?” Lemon asked, nervously.

“I hope it’s not one of your friends’ silly pranks…” Sugarcoat said worriedly.

“Come on, Sunset, Spit it out!” Sunny said, looking scared.

Suddenly, Sunset revealed herself, revealing to be a grotesque, tentacled monstrosity, scaring the Shadowbolts. She roared as she prepared to eat them.

“Oh! That’s not Sunset, that’s…” Sour exclaimed as she saw the transformed Sunset.

“A PARASITE THAT’S CONTROLLING HER!” the Shadowbolts cried. “AAAAAAHHHHHH!!!!!”

Sunset got so startled by the Shadowbolts' screams that she falls back and through the floor landing with a painful crash.

“Ow…” Sunset groaned.

Back in reality, the other Rainbooms rejected the idea, thinking that it’s too horrific… But Fluttershy suggested something even scarier.

“Nah, Larry Cohen’s “The Stuff” is scarier.” Fluttershy said.

In another fantasy, similar to another scene from “The Stuff” The Shadowbolts encounter the Rainbooms, Princess Twilight, Trixie and Starlight were just standing in the haunted house in nothingness until the Shadowbolts appear, looking scared.

“Hey, girls…” Sour said, looking nervous.

“What do you have on your hands?” Sunny asked as she looked at the cup and read it saying “The Stuff”, noticing that “The Stuff” is actually a dangerous dessert, just before Sunny and the rest of the Shadowbolts gasped in fear. Suddenly, the Rainbooms, Princess Twilight, Trixie and Starlight turn their faces and reveal themselves as zombies, which causes the Shadowbolts to run in fear.

“STUFF ZOMBIES!” the Shadowbolts cried. “AAAAAHHHHHHHH!!!!!”

But actually, the Stuff Zombies are actually body doubles of the Rainbooms, Princess Twilight, Trixie and Starlight wearing latex masks that resemble the real Rainbooms and the gang.

“We did it!” Pinkie cheered to her body double as the gang high-fives their body doubles on a job well done.

“It’s perfect!” Pinkie exclaimed. “All we need is fake body doubles, a substance that resembles The Stuff and—” She said as she tried to continue, which made the other girls unimpressed by Fluttershy’s idea.

“Oh… on second thought…” Pinkie said sadly as she was about to continue.

“What about a “Terminator” from the “The Terminator” series?” Rarity asked.

“I thought you didn't like “Terminator”. Trixie said, confused.

“Oh, whatever.” Rarity replied.

In a fantasy setting of “The Terminator”, the Shadowbolts were cowering for their lives as they ran from the Terminator.

“It’s the TERMINATOR! AAAHHH! RUN!!!!!” Indigo cried out.

The Shadowbolts run down the road lane screaming as they are chased by what appears to be The Terminator riding on his motorcycle, making creepy moaning noises and flapping the sleeves of his jacket around. The Shadowbolts run around through a bridge-tunnel as all of the equipment collapses to the ground. It's revealed that Rarity was wearing the Terminator costume from underneath and Princess Twilight as the feet, riding a two-person motorcycle.

“Where have you learned to be a Terminator-girl? And how are you supposed to act like Arnold Shwartzeneger?” Princess Twilight asked.

“Me? I’m a MALE! The Terminator is supposed to be a male.” Rarity said.

“No, no, no. This is what we do.” Starlight said.

“Gather around everyone.” Princess Twilight instructed.

The girls all huddle up together and Starlight whispers their real plan to them, which makes all of the girls, including the two Spikes together, look very impressed at Starlight’s plan for an ultimate prank.

“Man, that is good.” Sunset said, looking impressed.

“I’m with Starlight with that plan!” Sci-Twi said.

“Maybe this party won’t be so bad after all.” dog Spike said.

“You got that right.” Equestria Spike agreed, as the girls left the Manor.

Meanwhile, inside Canterlot Manor, the Shadowbolts were preparing for the ultimate prank that they have prepared for some time now. In the style of The Shining and Slither, Indigo opens the cabinet doors to reveal a large realistic hologram projector.

“Is everything ready?” Sugarcoat asked.

“Everything’s ready!” Lemon Zest cheered.

“System’s all green!” Sunny Flare confirms.

“This is gonna be a great one, we’ll be ready to prank those girls in no time!” Sour said.

“Good! Then turn off the lights.” Indigo said.

As Lemon does so, Indigo turns on the projector that starts to show the two girls from The Shining. Indigo pushes a button and shows a hologram of a scene of blood pouring down from the elevator. Then, she plays another hologram scene from Slither, where a huge version of Starla explodes. Lemon gasps quietly in amazement and turns the lights back on.

“How in the world did you do that?” Sunny asked.

“Oh, it was just easy. I just found some holograms online, then inserted the Shining program including the Slither program on the futuristic-realistic hologram projector that Sugarcoat and I invented.” Indigo explained. “Cool, huh?”

“Are we gonna give them GOOSEBUMPS!” Lemon cheered.

Suddenly, the lights to the room turn off by themselves leaving Lemon confused.

“Hey, don’t do that!” Sour panicked.

“I didn’t!” Indigo yelled.

“Then who turned off the lights?” asked Sunny, confused.

Everyone looked at Sugarcoat, thinking that she did it. In reality, she didn’t do anything.

“What are you looking at? I didn’t do it.” she admitted. Suddenly, the lights went back on, leaving the Shadowbolts confused, thinking the lights needed fixing.

“Come on, girls. I’d better tell Dad that the lights in this room need fixing, and we need to get dressed.” Indigo instructed as they all headed back to Indigo’s house to dress up for the party.

At Applejack’s house, where the girls are about to practicing their prank in Applejack's garage; Fluttershy's wearing a jack-o-lantern over her head and pincer-claws over her hands; The two Spikes making growling noises through a megaphone and Trixie's shining a flashlight from behind Fluttershy.

“Well, everything’s ready!” Trixie said. “What do you think?”

“Girls, I think we're gonna give them GOOSEBUMPS!!!!” Sunset said in confidence.

“You got that right!” Rainbow cheered. “This party is gonna be awesome!!!!”

“That’s right! It’ll be one of the best practical jokes in the history of the world!” Applejack replied.

“Man, I'm gonna be the best practical joke in history!” Fluttershy said.

“Enough chatter, girls. We need to get ready and we need to look fabulous!” Rarity informed them.

“You got that right, Rarity.” agreed Sunset. “Just after one more practice and one more plan.”

To Be Continued…