One morning in Ponyville, Stygian was happily enjoying himself a plate of cupcakes, in Sugarcube Corner, when Spike walked in.

"Hey Stygian!" Spike greeted his unicorn friend.

"Hey Spike," Stygian greeted, while munching on a cupcake. "Want some?"

"Don't mind if I do," Spike shrugged as he happily took one, and downs it whole, when Mrs. Cakes walked by.

"Hello dearies," Mrs. Cakes greeted, before she looked at the cupcakes dreadfully. "Um, boys? What are those?"

"Cupcakes," Spike answered. "What else would they be?"

"And where did you boys get them?"

"They were sitting right here on the table," Stygian answered. "They were delicious. How much do they cost?"

"Oh no," Mrs. Cakes muttered. "Those cupcakes aren't for sale."

"Sweet! Then they're on the house!" Spike smiled as he downs another.

"No, they're not for sale because they're Pinkie Pie's!"

When Mrs. Cake said the pink party pony's name, Spike and Stygian stopped their cupcake feast, with their look of content replaced with that of dread, "W-W-What?" The two boys asked.

"I-I-I I didn't know they were Pinkie's...." Stygian stuttered in defense. "I just saw them on the table, right here. There was no note!"

"Saw what on the table?" Pinkie chirped, appearing out of the blue, like always.

"Oh no!" Spike frowned, while Mrs. Cakes took off, as Pinkie Pie examined the plate on the table, now clean of cupcakes.

"Uh-uh, Pinkie Pie," Stygian began. "You must understand, I didn't know those cupcakes were yours. There were just sitting on the table right here, and there was no note. There was no note!" With that, Stygian frightfully levitated Spike up as a shield.

"WHAT!!" Spike screamed in outrage. "How dare you drag me into this mess!"

"You ate here cupcakes just as much as I did," Stygian countered.

Pinkie Pie simply let out a cute giggle, "It's okay, silly-willies," She smiled. "I understand."

Spike and Stygian both looked at Pinkie Pie, bewildered, "You are?" They asked.

"Yes, indeed!" Pinkie hopped.

"You mean, you're not mad?" Stygian asked.

"Nope."

"Wow, I'm surprised," Spike nervously chuckled. "Normally, you'd flip out on us for eating your cupcakes."

"Yes, I normally would," Pinkie smiled. "But my psychiatrist told me that I'm allowed to flip out, four times a day," Looking at the clock, Pinkie turned back and told the boys, "Now's not the time."

Spike and Stygian looked at each other, before Spike turned to Pinkie Pie, "When is it?"

"Oh that's a surprise!" Pinkie smiled, before she bounced away.

Knowing Pinkie Pie, Spike turned to Stygian, "Let's get out of here while the getting's good," He suggested.

"Agreed," Stygian replied, as the boys quietly took their leave. The boys hadn't gone far from Sugarcube Corners, when the sound of an alarm clock blared from the gingerbread house.

“YOU ATE MY CUPCAKES!!!” Pinkie bellowed, as she came charging out of the house, with a huge hammer in her mane.

“There was no note!” Stygian protested, as he and Spike took off running for dear life.

“YOU ATE MY CUPCAKES!!!”

"There was no note!"

“YOU ATE MY CUPCAKES!!!” Pinkie slashed her hammer after the boys, who all ran for dear life around Ponyville.

Meanwhile, in Canterlot

"Mmmm, this is good," Thorax smiled to himself, enjoying a huge cake. "So much better than stealing all the love for Queen Chrysalis."

"No kidding," Pharynx replied, as he enjoyed half of the cake. "I can't believe what we were missing when we invaded the royal Canterlot wedding. The next time we invade a wedding, it should be for the cakes."

Thorax turned to their host, who happens to be Princess Luna, "So nice of you to invite us for cakes, Princess Luna," Thorax thanked the night alicorn. "It was very thoughtful of you."

"Anything for one of my favorite boys," Princess Luna smiled. "Especially for honoring my beautiful nights with your Guys' Nights."

"MY CAKE!!!" A loud shrill scream screeched, causing the changelings to go pale, as they turned to see Princess Celestia, at the door, looking horrified at the two changelings eating her cake, together with her sister.

Thorax gulped, before he gave an awkward grin, revealing the crusts stained on his teeth.

"Your cake?" Pharynx asked. "But....we thought it was Princess Luna's!"

Princess Luna simply chuckled, "We never said anything of the sort," Luna replied. "We only invited you all for cakes. Nothing more."

Catching onto what Luna was saying, the changeling brothers were appalled, "You mean, you invited us just so you can pull a prank on Celestia?!" Thorax asked in bewilderment. "How could you?!"

"Yeah! That is low! Even lower than Queen Chrysalis!" Pharynx frowned.

"It was all in good fun," Luna shrugged innocently. "Right, sister?" Luna asked, giving a toothy grin. In response, Celestia grabbed her sister by the throat, with her yellow aura that turned fiery red, nearly choking the life out of Luna, "Sister...." Luna wheezed. "Too tight....."

Celestia was breathing heavily, and rapidly, with her eyes twitching, "I've.....been......working non-stop for these past......weeks........and I just found the time........to sit down........for a nice cake.....and I....came....here....to...find my cake......EATEN BY YOU THREEEEEEEEE!!!!!!!"

Thorax and Pharynx quickly spit out whatever chunks of cakes they had in their mouth, in their attempt to "restore" the cake, before presenting it, meekly, to Celestia, "Want some?" They asked.

All across Equestria, Celestia's scream can be heard, "AAAAAAAAAAAAAAARRRRGGGGGGHHHHH!!!!" Followed by an explosion, and Princess Luna was shot out of a volcano.

Spike and Stygian were both hiding at Sweet Apple Acres, hiding in the barn. For good measures, the boys had barred all the doors and windows, keeping Pinkie Pie out.

"I think we lost her," Spike whimpered. "Let me just take a quick peek through this little whole to make sure-"

"HERE'S PINKIE!!!" Pinkie cackled, breaking down a door, and showing her twisted angry face through the crack.

"AAAAAAHHHH!!!" Spike and Stygian screamed, before they took off running, broke through a wall. The boys quickly ran into the orchard, where Big Mac was bucking some apples with Applejack. "BIG MAC! AJ! HELP US!"

"Sounds like them critters are in trouble!" Applejack deduced.

"Eeyup," Big Mac agreed, as he and AJ turned to see Spike and Stygian running in their direction.

"PINKIE'S GONE BESERK!!" Spike screamed, as Pinkie Pie was hot on their tail.

"Whoa nelly!" Applejack screamed, as she rolled to the side, dodging the unstoppable pink blur.

"This way boys!" Big Mac ushered, as he, Spike, and Stygian quickly ran through the orchards, before they ran back out in Ponyville, with Pinkie Pie still on their tails.

Looking ahead, the boys quickly jumped on the last train that was leaving Ponyville, to Canterlot.

"I think we're safe," Spike panted.

"Eeyup," Big Mac agreed, before they looked to see Pinkie was still onto them. The deranged pink party pony was hanging onto the train's roof, and was pressing her angry face at the window, staring daggers at the boys. "Eenope."

"YOU ATE MY CUPCAKES!!" Pinkie screamed through the window.

Thorax and Pharynx were running for dear life, out of a burning Canterlot Castle, with Princess Celestia hot on their tails, literally. The once kind and benevolent Princess of the Sun was no more. In her place is the hot-headed, demonic, Demon Sorceress of the Fire, Daybreaker.

"YOU ATE MY CAKE!!!" Daybreaker roared, before she gave chase.

Thorax and Pharynx were flying for dear life, before a door suddenly appeared and slammed into Daybreaker's face.

"HEY SHUT UP OUT HERE!!" Discord yelled. "I'm trying to get my beauty sleep here!" The draconequus was suddenly blasted from his magic door, by an even more angry Daybreaker. "Oh, hi Cele," Discord greeted casually. "How are you? Hey, is that a new mane job? Because if it is, then I have to say, it looks simply marvelous my dear," In response, Daybreaker blasted Discord's claw off. "AH!! Now see here missy!" Discord frowned, while reattaching his claw back on. "That was absolutely uncalled for!" Next thing Discord knew, he was turned to stone, and was shot out of a volcano.

Daybreaker glanced up back up at Thorax and Stygian, baring fangs.

"AAAH!!" Thorax screamed, jumping into Pharynx's arms, before they took off, and crashed into the timely arrival of Spike, Big Mac, and Stygian.

"Who's chasing you?" The boys asked. "PINKIE!! CELESTIAI!!!" They answered at once. Speak of the devil, Pinkamena Diana Pie and Daybreaker caught up to the boys, both glaring daggers.

"YOU ATE MY CUPCAKES?" Pinkie asked, before she holds up her hammer. "I SMASH YOU!!"

"NONE SHALL EVER EAT MY BELOVED CAKES AGAIN!!" Daybreaker bellowed. "NEEEEEVEEEEEERRRRR!!! MWAHAHAHAHAHAHAHAHAHAHAHA!!!"

"Can we talk about this?" Spike squeaked, only for Pinkie Pie and Daybreaker to pounce, into an all out tussle.

"Guess not." Big Mac said, as he and the boys got out, unscathed.

"Whoa, what a fight," Thorax whimpered.

"Ten bits for Daybreaker," Pharynx betted.

"Now's not the time, Pharynx," Spike muttered. "Let's get out of here while the getting's good."

"Eeyup," Big Mac agreed, as the boys tried to walk innocently away.

"WHERE DO YOU THINK YOU'RE GOING?!!" Daybreaker asked, boomingly.

"RRRRRRRUUUUUUUUUUUUNNNNNN!!!!"

Author's Note

Based off the video of fan video of Cookie Monster from castroedgar316, and the episode of Drake and Josh: The Really Big Shrimp.