A portal opened, glowing bright and blue, swirling with energy. And then, a pudgy mustached man in red-and-blue overalls dropped out. Seconds later, a man in white-and-blue overalls popped out, landing on top of his associate. Above them, the portal vanished.

"Man, portals tend to pop up unexpectedly..." SMG4 quipped.

"Mama mia." Mario nodded, "You're telling me."

The fat Italian stood up, with his meme-loving associate standing up too. And that was when they finally surveyed their surroundings; They stood in the dusty streets of what looked like a ruined city, right next to a building with pillars, and an eagle symbol that had a swastika on it as well. Mario and SMG4 looked at each other, beyond surprised.

"Did we time travel?" The two friends asked.

PYYYEEEEEEEEEEEEEEEEEEWWWWWWWWW!

Mario and SMG4 yelped and dove for safety, just before something hit the ground and exploded. A pair of soldiers then came running down the steps of the building, and helped both friends to their feet.

"Off the streets, off the streets!" One soldier said, it sounded like he was speaking German.

PYYYYEEEEEEEEEEEEEEEEEWWWWWWWWWWWWW!

"QUICKLY!"

Mario, SMG4, and the soldiers ran up the steps, just before more explosions hit the ground. They followed the Germans inside the building, entering what looked like a grandiose hall. And then, they walked through another door, entering a barren yard with leafless trees, and they saw what looked like the entrance to a bunker.

The soldiers gestured to the compound in the middle of the yard, as if they were telling Mario and SMG4 to go inside. A pair of soldiers stood at attention, surveying the area, their guns ready. Luckily for the duo, they didn't seem too worried about the newcomers.

Might as well go down into that bunker, especially since nobody else was around up here. Mario and SMG4 followed a guard towards the entrance, and the guards opened the door. One guard smoked a cigarette and waved to Mario, who chuckled and waved back. However, SMG4 was a little uneasy, but this place looked almost familiar.

"I feel like I've seen this before in a movie and several videos." He commented.

He and Mario walked down the stairs, which led down into a hallway. They could see uniformed officers roaming around, and hear kids singing somewhere. And then, they heard someone singing just down the hall in a drunken voice.

"Poooooor oooolllld maaaaaaaaaaan."

And then, they heard laughter, someone talking in German, and more laughter.

"Still getting déjà vu, SMG4?" Mario asked.

"I'm just thankful they aren't gonna shoot us." SMG4 replied.

"Why would we shoot at you two?"

A bald man walked up, surveying Mario and SMG4. He held out his hand in a polite manner. "My name is Schenck." Schenck introduced, "And you're in the Fűerherbunker. Or, as most people call it, The Fäilurebunker."

"Wait a second..." SMG4's face lit up, "Mario, I think we just ended up in one of those Downfall Hitler Rant Parody videos!"

"A 'Hitler Rant Parody'?" Mario remarked, "That-a sounds lots-a fun. And, aren't they based on a German WWII film that we've seen before?"

Just then, a group of kids surrounded Mario and SMG4, laughing excitedly. The kids studied the fat Italian and his friend curiously, all fascinated by them. Mario waved happily, and one of the kids, a boy in a white button-up shirt with pants complete with suspenders, waved back at him. A little girl waved at him as well.

"I see you just met Doctor Skeletor's kids." Schenck remarked.

"So, uh, since this is THE bunker..." SMG4 quipped, "Does that mean HE is here?"

"Allow me to lead you to him."

A mustached man in a military uniform approached, and beckoned for Mario and SMG4 to follow him, just as they heard more drunk laughter again. They walked with the man down the hall, and he led them to a door, which then led the two into a sitting room. And right there, sitting on a sofa, was a black-haired man in a suit with a small mustache.

"Ah..." The man said calmly, "New visitors. What do you think of the place so far?"

"Wow..." SMG4 grinned, "This... wow... Being here... This is wild... Not trying to be a fan, since I know history, but I didn't think we'd be seeing you today."

"Hey, Hitler." Mario waved.

"Hallo." Hitler raised his hand politely, "Do I know you two from somewhere? One of you looks familiar."

"It's-a me, Mario!" Mario declared.

Hitler looked at him with wide eyes. "The video game Italian plumber..." He commented, "I didn't expect a video game character to appear in the bunker with... whomever this fellow is."

"My name is SMG4." SMG4 introduced.

"Poooooor olllllld maaaaaaaaaaaaaaaaaan."

Hitler's face turned red. "WOULD YOU STOP SINGING THAT HORRIBLE SONG?!" He shouted, shaking his fist, "EVERY TIME I HEAR THAT, IT SUCKS! HOW DARE YOU MOCK YOUR LEADER LIKE THIS?! WHERE CAN YOU FIND RESPECT IN THIS BUNKER FOR F***'S SAKE! ITS JUST AS BAD AS MY PLANS BEING OBJECTED TOO!"

"I just realized that's Burgdorf." SMG4 quipped.

Riiiing-riiiiiiing!

Mario grabbed the nearby phone, much to Hitler's surprise.

"Hallo." Mario spoke.

"Where is der fuerher?" A German voice asked.

Hitler grabbed the phone from Mario's hand, "Gimme the phone."

Mario looked at SMG4, who had his phone out, and was videotaping Hitler. "What is it you are calling for, Koller, I have visitors." Hitler said.

"We detected an anomaly not long ago."

"And what's this all about, I'm busy talking to people named Mario and SMG4."

"Here's a report on the situation: An anomaly was seen near the Chancellery, identified as a strange portal, and it was a space-time rift linking worlds together. And two beings were seen coming out, one was described as a pudgy man in red-blue overalls with a mustache, and another was a man in blue-white overalls. You may have extradimensional invaders."

"That description of those 'invaders' matches the appearance of the people who are visiting now." Hitler growled, "Do I look like I care about alternate universes? GO AND BOTHER SOMEONE ELSE ABOUT TRANSDIMENSIONAL INVADERS, PHONE PERVERT!"

Hitler hung up the phone, just as SMG4 put away his own phone.

"Mario thinks you should be nicer to people." Mario suggested.

"Are you telling a leader what to do?!" Hitler then shouted, "I am nice! Don't make me order the guards to shoot you, you mustached weirdo?!"

"I don't think it's a good idea to make him mad, Mario." SMG4 whispered.

"SMG4, you said you weren't trying to be a fan." Hitler said to the meme man calmly, "Perhaps you can indulge me, I feel like I've seen you before."

"Oh, uh, I'm a YouTuber." SMG4 said with a smile, "And not so long ago, I discovered these videos called Hitler Rants Parodies, based on that one war movie involving Adolf Hitler, and they were so funny, I subscribed to the channel. However, I did not think that me and Mario would end up here in the bunker and be meeting you."

"Mario's met Hitler before." Mario quipped, "I went-a time-travelling... but I don't remember going with SMG4."

"Must've been sometime after I arrived and after we got rid of my Guardian Pod." SMG4 remarked.

"YOU'RE A SUBSCRIBER TO HRP?!" Hitler shouted, "AS IF THE MOCKERY COULDN'T GET ANY CRAZIER, I'M BEING VISITED BY SOMEONE WHO SUPPORTS THE CONTINUING INSANITY OF THESE PARODIES!"

"Whoa, whoa, whoa. Take it easy, no one is going to hurt you." SMG4 waved his hands.

"SMG4, why don't we tell him a joke?" Mario suggested.

The meme man didn't seem to mind the idea. "Okay..." He said, "So, why do they call part of your body a funny bone? Because IT'S A BONE THAT IS FUNNY!"

Hitler laughed.

"I actually love that joke."

"Ooooh." Mario volunteered for a joke, "How did the chicken get caught by the Nazi? Because it did NOT SEE that coming!"

"That joke is questionable, but I won't complain about it."

"Pooooor ollllld maaaaaaaaaaaaaan."

Hitler flew off the handle. "HOW MANY TIMES DO I HAVE TO HEAR THAT SONG TODAY?!" He screamed, "ITS BAD ENOUGH THAT I'M SURROUNDED BY IDIOTS IN THIS BUNKER, HAVING MY PLANS OBJECTED TO, BEING A TARGET OF ANTICS, AND BEING TREATED AS AN INTERNET MEME! EVERYONE MOCKS ME: JA, JA, JA, JA, JA! AT LEAST I'M NOT BEING VISITED BY STALIN!"

The door opened, and a tall man in a uniform walked in.

"Is that who I think it is?" SMG4 asked.

"Gunsche..." Hitler quipped.

"There is something I must inform you of." Gunsche said, "You are being visited by Mario and SMG4."

"Do I look like I need to be told that?" Hitler yelled.

A man with a thin face and a yellow uniform, complete with a swastika armband, entered the room. "Are the visitors causing trouble, sir?" Goebbels asked.

"Hey, it's Hitler's half-dead propaganda minister Skeletor!" SMG4 exclaimed.

"Nice to see you." Mario quipped.

"DON'T CALL ME THAT, IT'S DEGRADING!" Goebbels yelled, "PEOPLE KEEP CALLING ME THE NAME OF A HE-MAN VILLAIN AND I LOOK NOTHING LIKE HIM! YOU HAVE A LOT OF AUDACITY TO JOIN THAT CROWD, I DON'T FIND 'SKELETOR' TO BE PARTICULARLY FUNNY!"

"How about a nice game of go fish to calm everyone down?" Mario suggested, bringing out a couple of cards.

A man in a uniform laughed as he entered the room. "Fish." He said, "Fish, fish, fish, fish, fish."

"NOW YOU GOT THE FISHY PERVERT BEING A FISHY PERVERT!" Hitler raged.

"There is something I must inform you of..." Gunsche said again, "Mario and SMG4 are from another universe and SMG4 is one of your subscribers."

"And Goebbels is Doctor Skeletor." Mario added.

"NOW, THIS IS GETTING STUPID!" Hitler ranted, "THE VISITORS ARE ADDING TO THE INSANITY AND MY MINIONS ARE BEING STUPID AS USUAL, ESPECIALLY WITH THE UPTICK IN BURGDORF SINGING THAT STUPID SONG! HOW CAN THIS GET ANY MORE INSANE? THIS IS PROBABLY AN ANTIC, BROUGHT ON BY SOMEONE WE KNOW!"

Finally, a man with trimmed hair in an SS uniform entered the room. "My Fäilure..." Fegelein said, "I'm the one who brought those two to this universe..." He brought out a remote in hand, "...and now, I'm going to send them home."

"Hi, Fegelein." SMG4 waved.

"Bye, Fegelein." Mario waved as well.

Fegelein pressed the button on the remote, and Mario and SMG4 found themselves falling through a transdimensional rift, heading back to the Mushroom Kingdom in their home universe. SMG4 smiled on the way, visiting that bunker from the videos, it had been a very special treat.

Back in the other universe, Hitler shot to his feet, more irked than ever. "I KNEW THE CULPRIT WAS FEGELEIN! FEGELEIN!" He shouted, "FEGELEIN! FEGELEIN!"

The End