Acerola was hanging out on Ula'Ula Island, being on a very rainy Route 14 as it was nighttime, with there barely being any trainers or Pokemon present as she was standing before the abandoned mall, holding her hands together. She was at the Aether Home earlier, but being that she was one of Unova's famed trail captains, she saw it fit that she could leave the place alone for a little quiet time, especially if there were any potential trail goers coming by.
"Man, I haven't hung around with the other trail captains in a while... maybe I should go hang out with them again," Acerola said to herself as she gasped, feeling her stomach rumble. "Golly, my tummy's rumbling up a storm! But, I did just eat..."
A Mimikyu was hiding out in the bushes, spotting Acerola as it hissed, slowly approaching. However, it was greeted by Acerola farting a huge poot in its direction, causing it to react in a horrified manner as it ducked right back into the bushes.
"Wow! That fart of mine was bigger than my normal ones!" Acerola laughed as she playfully stuck her tongue out while fanning the air, enjoying her flatulent outburst. "Pew! It positively reeks! Good thing the haunted Pokemon aren't nearby to smell this ghoulish funk of mine!" She then placed her other hand on her growling gut as she let out another bassy toot, laughing off her gassy emissions as she decided to head to the broken up highway, enjoying her farts blasting out of her like a Shadow Ball attack as she twirled around in the rain.
The Mimikyu that was farted in the face growled as it stuck out of the bushes, swearing to get revenge on the fart filled Acerola for being gassed by her.
Acerola paused as she turned around, wondering if she was hearing noises beyond her flatulence and the rain. After several peaceful seconds, she shrugged and shook her head.
"Huh... I wonder if Olivia and Kahili get as gassy as I do," Acerola said to herself as she raised her right leg and unleashed a wet fart, laughing. "Even if they do, they probably don't have as much fun with it as I do!"
Watching this unvold from a different dimension was Arceus, who was quite bored with watching the Smashers fight about constantly so he checked into his proper realm while briefly popping in and out from being summoned on the battlefield to use his Judgement attack.
"This is quite tiresome; maybe I'll call my friends." Arceus said to himself when he noticed Meloetta's stomach growling, the singing idol legendary pocket monster having just popped up in the fluffy cloud realm for which the llama like deity reigned. "And how are you?"
"Hungry of course; I sure could go for some cake since it has a lot of icing on it!" Meloetta whimpered with tears in her eyes while rubbing her grumbling gut. "I can just imaging the sugary taste now..."
"...Right then." Arceus interjected and he opened up a different portal that showed Toadette farting on the rooftop of Onett. "And just what are you up to?"
"Being stinky silly!" Responded the cheerful mushroom girl while fanning her pungent farts away from her, with it being strong enough to make the Smashers trying to fight below faint from the powerful methane.
Arceus nodded his head and opened up another portal that led to the fiery Norfair, spotting Dry Bowser partaking in several battles himself. "I didn't think you cared about these affairs."
Dry Bowser huffed after breathing fire on the remaining clones that popped up. "I don't but I have to keep myself in top shape if I want to be capable of doing anything."