The Vortex Gate exploded from being overloaded by the excess energy, blowing Twilight and Pinkie to the ground. The purple princess raised her head from the stone, cold floor weakly to see a yellow creature face flat on the ground, making her yelp in surprise. "Pinkie Pie! There's a... thing in the lab!" Twilight screamed. The thing seemed to be a triangular shape and it seemed to be alive. It groaned from discomfort, rubbing his head. He spoke out
"Uhhh.... where am I? What's going on?" It questioned. It seemed to be frustrated. Twilight just stared at it, which made him uncomfortable.
"It talks? Intelligent life form! Oh my CELESTIA!" Twilight yelled excitedly. Twilight trotted over to it, making it jump in to the air.
"What the heck are you? Oh wait; alicorn princess, I get it. I'm Bill, Bill Cipher." Bill explained, summoning his cane and tipping his top hat, making the whole room shift. Pinkie Pie jumped to her hooves in surprise.
"Woah... a talking dorito..."Pinkie said in awe. She went up to touch it, when she caught Bill's... well... eye.
"Heeeeeey. I'm Bill. And you are?" Bill said, tugging at his bow-tie in interest. Pinkie Pie took a deep breath and stood on her back legs. "Pinkamena Diane Pie at your service." Pinkie Pie stated in a posh accent, almost mockingly. Bill chuckled.
"Well I'm from another dimension and it's been a rocky ride." Bill said. He decided to play nice now, take over later; anyway, he had set his sights on Pinkie Pie.
"We should show you around Ponyville, make you feel welcome!" Pinkie suggested, being her peppy self.
"Perfect! But won't ponies freak out when they see a floating triangle?" Bill asked, genuinely curious. He knew what these creatures were, but he had no information on their specific behaviours. Twilight processed the idea in her mind and came to a conclusion.
"I see what you mean. Alright, I'll sort it out." Twilight said, her horn starting to glow. Bill placed his fingers on the alicorn's horm, putting it out with a sizzle.
"Thanks queenie, but I'm a magical being of pure energy; I think I can sort out a simple pony disguise." Bill boasted arrogantly. He snapped his fingers and disapeared in a cloud of blue smoke. The smoke cleared the room revealing a elegant yellow unicorn. He had an orangey-yellow mane that spiked outwards at the sides. He wore a black top hat, a bow tie with a collar and a black eye patch. He seemed to have eye liner on his visible eye to make out 4 upper and lower eye lashes that had no definition or shape; just straight lines. He looked extremely suave.
"So... how do I look?" Bill asked in anticipation. Twilight and Pinkie Pie just stared in awe before Twilight cleared her throat.
"Why don't you have a look for yourself?" Twilight suggested. She bathed the handle of a mirror in a magenta aura and levitated it up to Bill's view. He smirked in a sly fashion and chuckled thoughtfully.
"Whom knew I had such an eye for design!" Bill said, clearly highlighting his talent.
"You certainly look authentic." Pinkie Pie said, giggling to herself. Bill frowned.
"Well time to go!" He said. He tried to walk but he wobbled on his new legs. He had just got used to 2 legs in Dipper's body but now he had to deal with 4. He tried to walk again but toppled over and fell to the ground. Twilight looked at Bill and rolled her eyes, as Pinkie Pie face-hoofed. Twilight trotted over to the yellow unicorn and started to talk.
"You're not going to get used to being a pony immediately, so we need to go through some training including Equestria 101. We have a LOT of work to do." Twilight stated, holding out her hoof to help him up. Bill muttered under his breath a reluctantly took the offer. His eyes widened.
"How do you DO anything without fingers?" Bill complained.
"Pony anatomy; simple!" Pinkie Pie said cheerily.
"That will be in a later lesson." Twilight said. Bill groaned.
"Am I going to have to go through pony school?!" Bill exclaimed in horror.
"Precisely." Twilight answered, with a big grin.
"Oh great." Bill growled. Twilight looked at Pinkie Pie hopefully and the pink mare nodded her head kindly.
"And Pinkie Pie is going to assist me." Twilight added, catching Bill's attention.
"Well what are we waiting for? Go school!" Bill said excitedly, pulling Twilight and Pinkie in to a group hug.