In Lisa's room; the smartest Loud was laughing like a mad scientist as she was mixing formulas.

"With this formula, I'll be able to make anyone grow in size." said Lisa.

Spongebob who was walking by entered the room.

"You really shouldn't be messing with nature like that, it could have some bad consequences." said Spongebob.

Lisa looked at SpongeBob.

"You're a talking sponge, we live in a city with humans, mutants, and talking animals and your telling me not to mess with nature?" asked Lisa

SpongeBob was about to say something when he realized Lisa was right.

"Good point." He said.

He started to walk off, but turned back to Lisa.

"Seriously though, don't. Remember the last time you tried something like that?" said Spongebob.

Flashback

Lisa gave a formula to Shaggy.

"Like, are you sure this formula with keep me from being hungry all the time?" said Shaggy.

Lisa nodded.

"Sure." said Lisa.

Shaggy looked at the formula.

"Well, bottoms up." said Shaggy.

He then drank the formula and a rumbling sound was heard.

Outside the mansion; a loud farting sound was heard and tons of clouds exited the building and engulfed the entire area.

The clouds then cleared off, revealing that loads of eagles were lying on the ground dead.

Lisa and Shaggy looked outside in shock.

"Well, I'm hungry." said Shaggy.

He walked out of the room.

End Flashback

"Not my best work." said Lisa.

"Not your best work? You were arrested for causing global warming and killing half of America's eagle population. Those birds are now on the endangered species list because of the mishap." said Spongebob.

Lisa nodded.

"Well they only gave me 999,999,999,999 hours of Comunity service." saod Lisa.

"You'll be dead before you finish your hours of service." Lucy Loud who walked by said.

Lisa became shocked.

"She's right, the hours you've got is about thousands of years." said Spongebob.

Lisa is became sad

"She is right." Said Lisa and sighed.

Spongebob left the room.

In Sonic's room; the hedgehog was on his computer looking online as Lynn Jr and Lincoln were sitting on the porch.

"What Paramount couldn't have gotten Adam Sandler or even Will Smith to voice me in the upcoming film?" said Sonic.

"Who'd those guys get to portray you?" said Lincoln.

"Ben Schwartz." said Sonic.

The two Loud Kids are confused.

"Who?" said Lynn.

"Ben Schwartz, an actor who was born in the Bronx." said Sonic.

The two Louds were still confused.

"He was in Parks and Recreations." said Sonic.

The Louds were still confused.

Sonic rolled his eyes.

"Randy Cunningham and Dewey Duck talk like him." said Sonic.

"Okay that makes sense." said Lincoln.

Spongebob entered the room.

"Hey, what's going on?" said Spongebob.

"We just found out that Ben Schwartz is going to voice Sonic in the upcoming Sonic the Hedgehog film." said Lynn.

"Oh, you mean the guy from Parks and Recreations?" said Spongebob.

Lynn nodded.

"Yep." said Lynn.

Sonic groaned.

"Seriously, you didn't know who Ben Schwartz was when I mentioned that show, you only figured it out when I brought up Randy and Dewey." said Sonic.

"I forgot I saw several episodes." said Lynn.

Sonic groaned again.

A screaming sound was heard, shocking the four.

"Sounded like Lisa." said Lincoln.

The four ran out of the room and ran to Lisa's room.

"What is it, did something go wrong?" said Lincoln.

"Yep." said Lisa.

She pointed to the clothes of Owen, Duncan, Izzy, Gwen, and Courtney which had lumps on them.

Then the five TDI contestants poked their heads out of the clothes, revealing that they were four year olds.

The group became shocked.

Sonic then walked off before returning with Mr. Potato Head and Mrs. Potato Head dolls and placing them close to the five.

The four year olds kicked the dolls away.

"What gives, those things are for ages three and up." said Sonic.

"Nevermind that, how did this happen?" said Lincoln.

"I may have given the formula to Owen and he burped it on Izzy, Duncan, Gwen, and Courtney. Next thing I know, this happens." said Lisa.

"I warned you." said Spongebob.

The four year olds turned to the group confused.

"Who are you guys?" said Owen.

"Oh yeah, and they have no memories of any of us." said Lisa.

"Really?" said Lincoln.

Lisa nodded.

Sonic got on his hands and knees and looked at the aged down kids.

Izzy laughed.

"You're funny looking." said Izzy.

Sonic is shocked.

"Well, this won't end well." said Sonic.

"So what're we going to do?" said Lisa.

"I may have a solution. Lisa, you better come up with an antidote for your mess. And for the rest of us, we need to do the most hardest thing possible." said Spongebob.

Everyone gasped.

"You don't mean." said Lynn.

"Yes, parenthood." said Spongebob.

A thunder strike was heard followed by some screaming.

Everyone looked around confused.

"Where did that lightning and scream come from?" asked Lisa.

In the living room; Knuckles was in the living room watching Spider-Man Homecoming with Mike and screaming.

Mike scoffed.

"It's not that scary just to see the guy who played Batman appearing mysteriously in a flying suit with a mask on." said Mike.

Knuckles looked at Mike.

"He just showed up without warning." said Knuckles, "And the thunderstorm we're having doesn't help."

"There's not even a single cloud in the sky." said Mike.

Meanwhile in Sonic, Duncan, and Lynn's room; the five aged down teens were in outfits similar to their Total DramaRama outfits and Sonic, Spongebob, Lincoln, and Lynn were looking at them.

"Well, at least we got new wardrobes for them." said Lincoln.

"And the measurments were all right and done while blindfolded." said Sonic.

Lincoln nodded.

"Yep." said Lincoln.

A rumbling sound was heard.

"My stomach is jonesing for some food." said Owen.

Sonic gulped.

"Oh boy." said Sonic.

Later; the nine were at a McDonald's play place and the five four year olds were eating Happy Meals.

Sonic was eating a Triple Cheeseburger, Lincoln was eating a ten piece chicken McNugget, Lynn was eating a Big Mac, and Spongebob was eating a Quarter Pounder.

"I doubt Bowser had any issues like this raising his kids." said Sonic.

Cutaway Gag

In Bowser's castle; the evil king was talking to one of his sons; Iggy.

"Alright Iggy; now I want you to fight off Mario when we show up." said Bowser.

"Why do we have to do work everytime we're with you, Mom doesn't make us work." said Iggy.

Bowser became mad.

"Well your mother is spoiling you to death." said Bowser, "I'm trying to teach you an honest days work."

"I like it better with mother." said Iggy.

Bowser is mad.

"That's because she keeps on spending money for you and herself with my alimony coins. Now if you'll excuse me, I've got to set up my new answering machine." said Bowser.

He walked off.

Later; he was speaking next to a phone as another one of his sons Lenny was next to him.

"Hey, it's your boy Bowser, and you're hanging with Mr. Koopa. King Koopa that is." said Bowser.

Lenny sighed.

"Dad, no one knows what that is." said Lenny.

Bowser became mad.

"The TGIF lineup was LEGENDARY TELEVISION DESTINATION LENNY, NOW SHUT YOUR YAP, YOU'RE RUINING THIS FOR PAPA!" Bowser yelled.

He then chuckled nervously.

"Leave a message." Bowser said before pushing a button on his phone.

End Cutaway Gag

"He might of had it worse." said Lynn.

Sonic sighed.

"Yeah probably." said Sonic.

Sonic then became confused.

"Also how many kids does Bowzer have?" asked Sonic.

"8." Said Mario who walked by.

Sonic became shocked.

"I'm starting to question everything I know." said Sonic.