You already know how dumb this will be.
Let's get it started.
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It's late at night as Nepgear was lying in bed, Nepgya beside her as they were totally not gay and sleeping together.
What can she say, her alternative dimensional self is just as cute.
However, Nepgear felt her throat become dry, which in turn woke her up.
"Aw fuck, my shit dry as hell." She said as she stood up. Literally teleporting out of the bed and walking out of the room.
She stood in the kitchen a minute later. In the pitch black darkness.
She just held a glass of water in her hand and after downing the rest of it, she put it down."Ight. Better sleep before Nepgya-"
She froze when she saw a silhouette in the doorway to the kitchen.
The silhouette looked like Nepgear.
"... Nepgya?"
"... Nep...gya?"
The voice that came from it was just wrong. Like a half distorted version of Nepgear's voice.
"Nepgya, you okay?"
"Y...ou... Ok...ay...?"
Nepgear backed up.
"... That's not Nepgya."
"Haha... Ha.... Ha."
That laugh made her skin crawl.
She took her phone out, quickly went through the settings to find the light and when she turned it on, not sexually, she pointed it up to see that thing was closer.
It looked similar to Nepgear, only the face wasn't right. It wasn't obvious, but looking at the face for longer than five seconds, you can tell something isn't right.
"... Excuse me motherfucker?" Nepgear wasn't afraid.
She was offended.
"I have an alternate? My hair clip isn't even on that side. Also, my sleeves are longer than that... If you're gonna copy me, do it right like Nepgya does."
The thing took a step closer.
"Oh so you wanna box?" She used her phone to turn the light on where she then threw her phone and narrowed her eyes at the thing. "Square up, bitch."
.
.
.
.
The alternate Nepgear had it's head slammed into the kitchen counter for the 12th time in five minutes."Think you can replace ME?" She threw it to the floor, kicking it in the gut. It scrambled to get up. "You can't replace me, motherfucker!"
She slapped it in the face, sending it back to the floor. She raised her hand elegantly, classy music playing as she brought it down to deliver the heavenly slap.
"You honestly thought you could get the jump on me? Me!? Nah, that ain't happening! Not only am I a fuckmothering Goddess, but I also have Nepgya. And we are the queens of jumping. That's right, we don't fight 1 on 1. In our games, minimum of three characters in each battle. Nepgya!"
"Smiiiile." Nepgya stopped when she spotted the alternate. "... Jump this bitch."
Nepgear and Nepgya jumped the alternate of Nepgear. It was so brutal, this is the best way I can tell you how it went.

They knocked it to the ground and Nepgya was still beating it's ass.
"Let it get up, let it get up. Let's be a little bit fair now."