I thoroughly enjoy these.

Mine were

Kitana- Very FAN-sy, Respectful (the variation with Milleena’s sais)

Jade- Pole Dancer, Bridezilla

Skarlet- Dracula’s Bride, Blood Bender

Liu Kang- Liu-cifer, Bruce Lee

Kung Lao- Hatman, Shaolin

Sindel (DLC) - Motherly Love, Black Canary

Shang Tsung (DLC) - Master Shifu

Fujin (DLC) -Airbender

Cetrion- The Avatar, Elemental

Frost: Icy-cull, Brrr-aka, Shiv'er, Core Sampler, Bored 2 Death, Drill Instructor, Head Spin, Ream-atch, Cryo Moar, Cold Logic, Glitchy Hoar

Cetrion: Cetri-on Point, Big Momma, EarthWindandFire, Getting Boulder, Bark-ingOrders, Root Issues, Leaf It 2 F8, Butterfly Effekt, SetTreeOnFire, LavaU2Death, 25 to Life, I Luv Death, Live 2 Die, 4TheGrove, GSF4LYF, GroveStMama, Elle-emental, Kursed Earth, Natural Kauses, WaterUMad4, Grass Lass, Forest Fox, GreenHillZone, GreenHellZone, IvyBeleagured, Prey4Mercy

Liu Kang: It's a Kang Thang, Liu-nacy, Liu-nasty, Liu-natik, Luke Aang, Kuzon, Cheh Kang, Dragon King, Look2LaLiu

Geras: Geras of War, Haboob Job, Anakin's Bane, Tatooine's Wrath, Tok The Tok

Skarlet: Be Positive, Billie Ruben, Stabetha, Benimaru, Vial Kreature, Kombat Komrade, Give Shanks, Shank You, Shanks Alot, Shanks4That, 1ScytheFitsAll, Hemoglobtrotter, Iron Maiden, Ferric Beuller, Rusty Skillz, A B or C?

Raiden: Thundark, LX3CT, Haoka, Mad Hatter

Noob Saibot: Silver Shadow, Urn ur Place, Urning Desire, Crescent Descent, Fickle Sickle, Grim Ace, I Sickle, UMakeMeSickle, Sickle Puppy, Side by Saibot, Shadoughnuts

Scorpion: Spear2Day, Han2Morrow, Darting Around, Chain Gang

Ka-Tra

I’ve got a pretty good one for Sub-Zero, but it may be a bit too generic, whatever. Kold Blooded when wearing the Blood Floe outfit

Baraka: Spiked Punch, Armed2DaTeeth, Kahn Tent Flag, Pain n Pennants, Standard Issue, Warpath, Arm-ageddon

Kotal: MovesLikeJaguar, KotalYourBaes

Ka-Tra

Noob saibot:o-bi-han-kenobi

Liu kang:liu kang touch this (durururu)

Baraka:baraka obama

Geras:big black Klock

Changed Raiden from Punished Raiden to God of Blunder

Added Skarlet - No Period Jokes

Aside from Johnny Cage's and Sub-Zero's variations being wholly kustom, my personally named variations are just default variations given kustom names. Some have an extra move in an open slot, but that's mostly for the sake of having access to another Brutality option. Anyway...

-

MAINS

> Baraka: "The Impaler"

> Scorpion: "Extra Krispy"

-

BACKUPS

> Geras: "Time Quake"

> Noob Saibot: "Blue on Black"

> Sonya Blade: "Thigh Master", "Ring General"

-

OTHERS

> Frost: "Ice Kold B!tch"

> Johnny Cage: "Danny Bonaduce", "#KTFO"

> Kabal: "KOKAAAAINE"

> Kollector: "Trophy Hunter"

> Raiden: "Shock Therapy"

> Sub-Zero: "Stone Kold"

Lui kang: Lui Bang

Skarlet: Bloody b1tch

Kolletor: Faknada (I am sorry)

Shao Kahn: Shao Kaas (Kaas is dutch for Cheese)

Sub Zero: WattSub

Just a few..

Revenant Liu: IChuckNuns, MotherChucker, RULiuKang4Me

Noob: VoiceFromBi-Hand, CullFromBi-Hand, Twice Vice

Skarlet: (white outfit) HelloooNRS, YUONegative, CellDamage, SlyzOvLyef, DNA Try, MEDIC!, BladeyInRed

Geras: SonOfaBeach, Just Desert, CyraxTomb

Kotal: KotalBCNU, NeonWarlord, WeThePeopulVuh

Scorpion: SpearItRage, HellebrityChef

Orange Noob/Scorpion: Tengu, Wu Lae

Kitana: (Sai) MileenOnMe, (Yellow) Kitanya

Raiden: Thundirge

Kabal: BladeRunner, FidgetSpinner, What a Gas, Logan 5, KabalinDaFamily, Run4YerMoney, Run Amok

Johnny Cage: Hype Iz Reel

Kano: Knife2MeatU, Ear 4 My Kut, Shank n a Yank

Kollector: SixLooter, ItemfARMer, Mo Fo Me, April Fool, DatTymAYear, Dues n Don'ts, Santa's Sack, PackAttakk, OutClubbin, WhatTheHex, Six2BU, SixyBeast, DamnI'mSixy, KraneSkool, Tienshinhan, Siang

Ka-Tra

I made these on the spot so I doubt these are stolen.

Erron Black: Cursed Black Kat

Frost: Ice Ice Baby

Jax: Arms Dealer

Johnny Cage: Caged Tiger

Das it.

Kitana: Yo Momma

Jax: So Hood

Kotal Kahn: Nipple Kahn

Jade: Assassin's Kreed

Cetrion: DiVine Gory, Spa Day, SeaweedWrap, Dark Halo, Fallen Grace, Celest Heel, Sap-Pyre, DisastHer

Raiden: ChapeauMyGod, LightningDaLoad

Noob: 2BiOrNot2Bi, Bi Sting, KomingOfDaBis, Sha-Dos, SirNoobOfSaibot, Sir Saibot, Sir Vile, DarkOfKnight

Fujin: WinderIsKoming, With Gusto, SkyWhoLuftMe, Luft2Wind, LuftU2Death, Luft Blow, 2AirIsHuman, KumuloNimbus, NimbustUrFace, NimbusTearAFoe, AirForceOne, Air Mac, Lao Mac, Tore-nado, Gore-nado, 2Cloud2Hear, Kamaitachi

Sonya: MrdrSheGarrote, PWNya, BladeGunner

Cassie: Gunnin4Sgt

Ka-Tra

Skarlet : Ruby lol

my favorites are

erron black - angel eyes

jacqui - HeTry2KillMyFava

scorpion - hellbound and demonik (demon breath, dash and slam)

kitana - the 1 true khan

Cassie & Sonya: GAME OF DRONES

Scorpion: GODS CHAMPION

Noob: OG SUB 0

Scorpion- spear chucker

Kitana: MKX Flashbacks

Sub Zero(my fave) Kuai-romancer

Jade: Kotal'sSideChick

Cassie Cage: Too Meta For MK

Kung Lao: KungLaoYouDoin'

Kung Lao: Better than Jin

Noob: Big Black Clone

Sonya: Bad Reputation

Jacqui: Wakanda Forever

Kotal/Shao: Pros and Khans

Erron: A-Aron Black

D'vorah: Scorpion Killer

Frost: Can't Let It Go

Sonya: TotallyNotRhonda, RhondaWho? ISwearImSonya

Skarlet: HepititanC HeavyFlow and Skardi B

Jade: BoStaffKillah Tanya'sEnemy TanyasRival ThemFightinWords

Dvorah: ThatOne Deborah Debbie

Cetrion: AmNotPoisonIvy MyMommyKwonika CaptainPlanet

A personal favorite of mine for Erron Black is Wicket Wonder

Wicket is his hometown as reveled in his tower ending.

Some others

Revenant Jade: Loyal no longer

Scorpion: Red Hot Rage

Sub-Zero: Restored Honor

Young Johnny Cage: #1 Grossing

Cetrion: Circle of Life

Feel free to use an if you want.

If I have Mortal Kombat 11 right now...

This is ignoring the the character limit and "profanity filter"

Jacqui: Bombing Bride, Swagger, JacquIreBriggs, Briggs Kicker, My Girlfriend

Cassie Cage: Casszilla

Johnny: Culture Star, Funkytown

Sonya: Can I Retire?

Jax: Big Daddy

D'Vorah: Screw Utube, Arise Mothra, Hail Battra

Cetrion: Gaia on Steroids/ Gaia on 'Roids, 999999999 Bounty

Kollector: Hamdanut, Hamdanüt

Shao Kahn: Armageddon All-Star

Kabal: Getting Handsome/Handsome

Liu Kang: Young Cricket

Kitana: Young Dragonfly

Baraka: Fangs for Nothin', Big Smile

Scorpion and Sub-Zero: Poster Boi, Don't Care

Kano: Gross!

Geras: Gerasdorah, Thanos Jr.

Also, provided the DLC leak is real:

Terminator: Doombringer, Ultra Crygor

Fujin: Kung Jin's Angel

Sindel: Starscream

I’ve named my main Kitana variation “10,000 years”.

I was playing a Johnny Cage last night with “Burger King” as a variation. Pretty awesome.

Mines are mostly over the top or strange.

Baraka - I Ate Your Food

Shaokahn - Garden Bully

Skarlet - Bloody Kotex

Kabal - Fecal Spinner

I have even odd/worse ones but those are the mains