This 'Meta Defenders' with Jay-Jay as the main protagonist
Crossovers:
Cartoons and adult cartoons: Curious George, Clifford the Big Red Dog, Milo Murphy's Law, Sofia the First, Elena of Alvor, Metalocalypse, Home Movies, Superjail, Caillou, Little Bill, Craig of the Creek, Harvey Beaks, Fanboy and Chum Chum, Betty Boop, Bojack Horsemen, Disenchantment, Big Mouth, Brickleberry, Drawn Together, Bless the Harts, Close Enough, Shezow, Randy Cunningham: 9th Grade Ninja, Amphibia, Zevo-3, Mao Mao: Heroes of Pure Heart, OK K.O.! Let's Be Heroes, Mighty Magiswords, Magi-Nation, Cedric, Di-Geta Defenders, A.T.O.M., The Tofus, Team Galaxy, Get Ed, Dragon Booster, Oban Star-Racers, Chaotic, Monster Buster Club, Franklin, Max & Ruby, Grojband, Scaredy Squirrel, Camp Lakebottom, Looped, Almost Naked Animals, Rocket Monkeys, Uncle Grandpa, George of the Jungle, Atomic Puppet, Fish Hooks, Jake and the Never Land Pirates, Special Agent Oso, The 7D, Pig Goat Banana Cricket, The Critic, Clone High, The PJs, Roswell Conspiracies: Aliens, Myths and Legends, Spicy City, Casper the Friendly Ghost, All Dogs Go to Heaven, The New Adventures of Flash Gordon, Dora the Explorer, Oswaldo, Super Monsters, Vampirina, Doc McStuffins, Wandering Wenda, Abby Hatcher, Chop Chop Ninja, Esme & Roy, Final Space, Gary & His Demons, Harvey Street Kids, Genius Genie
Anime/manga: The Day I Became a God, Dorohedoro, Ghost in the Shell, Psycho-Pass, Darker than Black, Princess Lover!, Armed Girl's Machiavellism, Rascal Does Not Dream of a Dreaming Girl, Campione!: Matsurowanu Kamigami to Kamigoroshi no Maou, Tokyo Ravens, Hagure Yuusha no Aesthetica, Pokemon, Yu-Gi-Oh, Digimon, Problem children are coming from another world, aren't they?, Schools Days, Beyblade, Buddy Daddies, Okami-San and Her Seven Companions, Ascendance of a Bookworm, Drifters, Hajime no Ippo, Gundam, Triage X, Aki Sora, And you thought there is never a girl online?, Gangsta, Occultic; Nine, My Teen Romantic Comedy SNAFU, Golden Boy, Akudama Drive, Slayers, Witchblade, Katana Maidens, Akashic Record of Bastard Magic Instructor, Bastard!, Full Metal Panic, SSSS. Gridman, The Tower of Druaga, Divergence Eve, Blue Seed, Blue Gender, Katangatari, Bakemonogatari, Ben-To, Taboo Tattoo, Tenjo Tenge, Blade & Soul, Strawberry Panic, Eromanga Sensei, Azumanga Daioh, Lucky Star, Relaxing Babysitters, Melancholy of Haruhi Suzumiya, Kyou kara Maou!, Devilman Crybaby, Toradora!, Gantz, Mushoku Tensei, Death Note, Princess Tutu, Spice and Wolf, Magical Girl Lyrical Nanoha, Bungo Stray Dogs, Death Parade, Don't Toy With Me, Miss Nagatoro, Fire Punch, Elfen Lied, World Trigger, Rave Master, Eden Zero, Tsugumomo, Yuuna and the Haunted Hot Springs, Keep Your Hands Off Eizouken!, Super HxEros, Eiken, The Death Mage Who Doesn't Want a Fourth Time, Ishuzoku Reviewers, Wataten!: An Angel Flew Down to Me, Hitomi-chan wa Hitomishiri, Mitsuboshi Colors, Gunslinger Girl, Air Gear, Chrono Crusade, Ceres, Celestial Legend, Redline, Battle Angel Alita, Akira, Tiger & Bunny, Strike Witches, Plastic Memories, Agent Aika, Mushikago no Cagaser, Girls und Panzer, Rideback, Gankutsuou: The Count of Monte Cristo, Vermeil in Gold, Arifureta: From Commonplace to World's Strongest, Hachi-nan tte, Sore wa Nai deshou!, Assassins Pride, The Master of Ragnarok & Blesser of Einherjar, Isekai Cheat Magician, In Another World With My Smartphone, Death March to the Parallel World Rhapsody, Wise Man's Grandchild, Himouto! Umaru-chan, Senryu Girl, Doraemon, Futari wa Pretty Cure, Chance Triangle Session, Myriad Colors Phantom World, Maga-Tsuki, Golgo 13: The Professional, Dies Irae, Golden Kamuy, Ladies Versus Butlers, Magical Girl Spec-Ops Asuka, Futari Ecchi, Kanojo ga Flag wo Oraretara, White Album, Tada de wa Dakaremasen, Lesbian Fuuzoku Anthology, Double Your Pleasure: A Twin Yuri Anthology, The Forbidden Peach, Dore ga Koi Ka ga Wakaranai, Kuzu Rouninsei, Jinsei ga Tsurai no de Yoru no Onee-san wo Yondemita, Sabishisugiru Onna Shachou ga Lesbian Fuuzokujou ni Byou de Ochiru Hanashi, Mori no Kuma-san, Toumin-chuu., Sasaki to Miyano, Maou Evelogia ni Mi wo Sasage yo, Sankaku Mado no Sotogawa wa Yoru, 6 Lovers, Yes ka No ka Hanbun ka, Fudanshi Shoukan: Isekai de Shinjuu ni Hameraremashita, Minegishi-san wa Ootsu-kun ni Tabesasetai, Given, Yarichin Bitch-bu, Ore no Kimochi wa...: Osananajimi Triangle, Shiro Gal to Kuro Gal no Yuuwaku, Houkenshitsu wa Futarikiri, Zenbu Kimi no Sei da, Ironna Onnanoko to Kiss wo Shiteitara, Yuri Kiss ni Mezamete Shimaimashita..., Doushitara Osananajimi no Kanojo ni Naremasu ka!?, Tomo-chan wa Onnanoko!
Manhwa: The Boomerang Duke, A Villainess For the Tyrant, The Constellation That Returned from Hell, Tricked into Becoming the Heroine's Stepmother, No Scope, The Reborn Ranker Chronicles, Men of the Harem, Overpowered Sword, Latna Saga: Survival of a Sword King, Flower of Destiny, Cat in a Cardboard Box, Red Cage, I Stan the Prince, How to Become a Dragon, Faking It in Style, Records of the Cold Moon, Valhalla Sage, The Huntress and Her Love Prey, I Can See Your Death, The Blue Guardian of the Princess, Gold Gray, Crush and Burn, The Stairway of Time, Speak of the Devil, I Get Stronger the More I Eat, Solo Leveling, World's Best Assassin, Flawed Almighty, The Moon that Rises in the Day, Teaching the Tyrant Manners, The Crownless Queen, Your Sounds, I'm Ready for Divorce, Starlight Scandal, Crush of the Decade, Anz, The Strongest Florist, The Sword of the Emperor, The Viridescent Tiara, Surge Towards You, Getback, The Spark in Your Eyes, What It Takes to Be a Villainess, The First Hunter, The Scanddalous Proposal, Behold the True Villainess, Perfect Family, Love is War!, Leveling Up Through Eating, The Regressed Demon Lord is Kind, To Love Your Enemy, Defense Devil, The Extreme, Mom, I'm Sorry, Maid in Heaven, The Challenger, The Sweetest Man, We're Soulmates Starting From Today, Records of the Swordsman Scholar, The Legendary Return, Teach Me How!, My Husband's Scandal, Jenny's Sweet Love, Your Sounds, The Savage World, My Boss is My Biggest Fan, Sleeping With an Enemy, Pure Villain, Looking for My Fiance's Lover, My Mysterious Nighttime Visitor, The Wicked Wife of a Scheming CEO, The Resetting Lady, Overflowing or Lacking, If You Take Off the Mask of a Sweet Male Lead, Rosalyn Vogart, Tyrant of the Tower Defense Game, Crazy Princess Renia, Wet Sand, I'll Divorce My Tyrant Husband, My Ex-Husband Became the Male Lead, Maseknam: A Sexy Magician, Player Who Return 10,000 Years Later, Reborn as Sword God, Safari Romance, Who Killed the Murim Lord?, How to Train a Good-for-Nothing Rich Boy, The Archduchess' Pet Beast, No Dating in School, Demon in Mount Hua, Reincarnated Escort Warrior, Moonmade Child, CAMPUS TRAP, Haechi's Princess, Tower of God
Manhua: Temple of Dragon King, Emperor's Mysterious Wife, Rather Than Being an Award Winning Actress, It's Better to Study at Qing Hua, Sorcerer Maiden, Metropolitan System, You Are My Only Love, Monster Paradise, Shattering the Laws of Plot Armor!, Tender Loving Ceo, Hunting Angels, Fair Wind Scroll, Daddy Poison Master, After Transformation, Mine and Her Wild Fantasy, Your Vision, Chen Mo's Survival Guide, Invasion of the Immortal Emperor, Douluo Dalu: Legend of the Divine Realm, I Work For All, Luo Fu, Warlord Hubby: Ruling your World, The Great Queen, The Town with a Dragon Guardian, Flying Over a Thousand Mountains to Love You, Love Diagnosis, Energy Hunters, The Flower of Heaven, Daddy, I Want a Nanny!, The Charm of the Soul Pets, Fighting the Curse, Crushing Jade and Casting Pearls, Related to Love, Universal X System, The Game Invades the Earth, Full Marks Hidden Marriage, The Evil Sorceress Plans to Survive!, How the Empress Breaks the Rules, Shadow Hack, Player Reborn, Handling the Demoness and Saintess, New Lily Apartment, Records of the Mystic Gardens, Love on the Clock, Baby, I Just Want to Be Killed, Hero and Shero, After Signing for 30 Days, I Can Annihilate Stars, Sealed With Lips, The Laid Off Demon King, Oh My Little White Dragon, So Pure, So Flirtatious, My Harem Consists of Female Demons, The Peerless Concubine, There's Absolutely No Problem With The Magic Cards I Made!, Ten Thousand Layers Of Qi Refining, The Bourgeoisie Hero, Being an Idol Starts With Breaking Bricks, A Heartless Love, Abandoned Universe, Endless Devourer, I'm Pregnant with the Hope of the Entire Planet, Sammy's Children Day, Immortal Me and Eldritch Wife, I'm a Zombie but I Want to Save the World, Although I Obtained a Rare Profession, I'm Being Hunt Down by the Whole Server?, Vengeance Against Foes-Turned-Women, My Darling Has Bugged Out, My Dad Is the Galaxy's Prince Charming, He, the Villain, Is Forced to Be the Favorite One, Double Master Is Not Trifled With, Pestered by the Yandere Once Again, I Was Reincarnated Into a Super God, but Also Become a Lucky 666 Princess of Destiny, Flipped and Crush, The Strong, The Few, True Cultivators on Campus, Her Private Bodyguard, Cultivator Against Hero Society
Comic books: Gen13, Battle Chasers, Wildsiderz, I Hate Fairy Land, Lady Mechanika, Dv8, Team 7, The Mask, The Incal, Infinity Outrage, Infinitum: An Afrofuturist Tale, It Came!, Just a Pilgrim, Jurassic Strike Force 5, Kabuki, Khaal: The Chronicles of a Galactic Emperor, The Kill Lock, Kiltopia, Kimmie66, King City, Last Man Standing, The Last West, Lazarus, Letter 44, Le Transperceneige, Lilith, Love and Rockets, Magnus Robot Fighter, Low, Manifest, ManTech, The Manhattan Projects, Mayflower, Mega Robo Bros, Mercury Heat, Micronauts, Missle Mouse, Money Shot, Mr. Hero: The Newmatic Man, Negation, Nexus, Norby, ODY-C, Outer Darkness, Paper Girls, The Perhapanuts, Pouvoirpoint, Prophet, Psychonaut, Ramayan 3392 AD, RASL, Rough Riders, Sandcastle, Scarlet Traces, The Scrameustache, Saga, Saucer Country, Scud the Disposable Assassin, Sigil, Sillage, Sky Doll, Sons of Ares, Southern Cross, Spiritus, SpyBoy, Starslayer, Steam Wars, Starlight, Tragg and the Sky Gods, Transmetropoltan, Travis, Trish Trash: Rollergirl of Mars, The Uniques, Tyson Hesse's Diesel, WE 3, We Can Never Go Home, We Only Find Them When They're Dead, Wild's End
Movies: Creed, Sky High, Osmosis Jones, Up, Up And Away, The Prince of Egypt, Mr. Peabody & Sherman, Extraction, Baywatch, The Heat, Pulp Fiction, Central Intelligence, Kill Bill, The Hateful Eight, Inglorious Bastards, Lethal Weapon, Good Boys, Angry Grandpa, The Other Guys, Superbad, Ted, Scary Movie, Monster House, Haunted House, Coming to America, The Little Rascals, American Pie, The 40-year Old Virgin, Bad Teacher, Holiday Heart, This Christmas, Almost Christmas, 3 Ninjas, First Sunday, Juice, XXX, Torque, Wild Hogs, For Colored Girls, The Ridiculous 6, How High, Dope, Brick Mansions, The Magnificent Seven (1960), Jason's Lyric, Four Brothers, House Party, Hotel Translyvania, Hoodwinked, Daddy's Home, Pitch Perfect, Independence Day, Nope, I Robot, Kingsman, Avatar, Titanic, Baggage Claim, What Men Want, What Women Want, Bad Trip, Bamboozled, Beauty Shop, Beverly Hills Cop, Dirty Dancing, Footloose, Dawn of the Dead (1978), Magic Mike, Blazing Saddles, The Book of Eli, The Chronicles of Riddick, The Belko Experiment, Truth or Dare, The Tomorrow War, Bulletproof, College Road Trip, The Family that Preys, Edge of Tomorrow, Battleship, Battle: Los Angeles, Shot (2001), Just Another girl On The I.R.T., Stuart Little, Zoolander
Video Games: League of Legends, GTA IV, GTA: Vice City, Ratchet and Clank, Doki Doki Literature Club, Repurpose, Detroit Become Human, Dead Island, Portal, Half-Life, Quantum Break, Ghost of Tsushima, Death Stranding, Twin Mirror, Demon Souls, Life Is Strange, Vampyr, Little Hope, Serious Sam, Ghost Recon, Destiny, Sniper Elite, Spec Ops, Metro Exodus, Borderlands, Jak and Daxter, Rayman, Kandagawa Jet Girls, Galaxy Angel, Rune Factor, Octopath Traveler, Emily Wants to Play, Brave Frontiers, Kingsense, Phasmophobia, Fear Therapy, Devour, Poppy Playtime, The Next Penelope, Nibblers, Nights of Azure, Ninja Pizza Girl, Hanachirasu, Full Metal Daemon Muramasa, Axanael, You and Me and Her, Togainu no Chi, Lamento - beyond the void, sweet pool, DRAMAtical Murder, Nusakana, No Man's Sky, Omega Quintet, Pillars of Eternity, Raging Justice, Realm Defense, Rodea: The Sky Soldier, Samurai of Hyuga, Hatred, Spyro, Miracle Girls Festival, Monstrum, Mordheim: City of the Damned, The Age of Decadence, Agent A, Aegis of Earth: Protonovus Assault, Angels of Death, Batman: Arkham, Total War, Zenonia, The Secret Monster Society, Shadow of the Beast (2016), The Shadows That Run Alongside Our Car, Summer Lesson, Tree of Savior, Seven Knights, Evertale, Night Cascades
Tv shows: Kickin' It, K.C. Undercover, Jessie, Dog with a Blog, Liv and Maddie, Pair of Kings, Crash and Bernstein, Cobra Kai, Sons of Anarchy, The Chi, The Fresh Prince of Bel-Air, Austin & Ally, Supah Ninjas, The Thundermans, Nicky, Ricky, Dicky & Dawn, Stuck in the Middle, Mech-X4, Power, The Goldbergs, Parks and Recreation, 9-1-1, Mad Men, Charmed, The First Wives Club, Salem, Salvation, Salute Your Shorts, Samantha Who?, Dead to Me, Better Off Ted, Santa Clarita Diet, The Santa Clauses, Saving Grace, Scarecrow and Mrs. King, Scenes from a Marriage, Schmigadoon!, Scoundrels, Second Chance (2016), The Secret Circle, The Shannara Chronicles, Silicon Valley, Single Drunk Female, Siren, Sirens, Sleeper Cell, Smash, Sliders, Small Wonder, Sleepy Hollow, Sneaky Pete, Soap, 4400, Any Day Now, Blindspotting, Bob Hearts Abishola, Boston Public, City Guys, Extant, Fam, First Kill, Gamer's Guide to Pretty Much Everything, Games People Play, From, Ginny and Georgia, God Friended Me, Grand Crew, Gullah Gullah Island, Hap and Leonard, High Fidelity, In the House, Just Jordan, A League of Their Own, LA Heat, The Cosby Show
Creepypasta and urban legends: The Hook, Teke Teke, Men in Black, Madam Koi Koi, The Well to Hell, Bigfoot, The Yeti, The Loch Ness Monster, Krampus, Boggy Creek Monster, Char-Man, Homey the Clown, The Grunch, Chessie, Momo