Mortal Kombat vs. David Bowie
Okay, bear with me on this one. This sort of standard universe tossery happens and the Mortal Kombat crew invade the real world, but when Shang Tsung attempts to pilfer the soul of David Bowie, it fractures into every single identity the popular singer has ever had. And so the roster is filled with such characters as the Thin White Duke, Aladdin Sane, Ziggy Stardust and Major Tom. The final battle would of course be against Jareth the Goblin King, whose alarmingly prominent crotch bulge is is simultaneously his weak spot and his special attack.
The doctor grinned. “Good, send our forces to retrieve them, they won’t come back without a fight. And also prepare my helicopter, I wish to punish them personally. Now if you excuse me, I must get dressed. EVERYBODY OUT!”
Leaving from the office were a few male grunts, a few female grunts, a couple of Pokémon, a couple of Digimon, some regular animals, a little boy, a police officer, a robot, a car, an alien, a Xenomorph, a Predator, Spiderman, some Goombas, the Mario Brothers, Sonic the Hedgehog, Master Chief, Gordon Freeman, Mega Man, Superman, Ultraman, Megasuperultraman, Godzilla, The Simpsons, Mickey Mouse, Bugs Bunny, Donkey Kong, the VG Cats, a bunch of Yu-Gi-Oh cards, Jack Sparrow, Eric Cartman, Ronald Mcdonald, the Taco Bell dog, Beavis And Butthead, Timmy Turner, Danny Fenton, Jerry Springer, Elmo, Big Bird, Bert and Ernie, Quagmire, Britney Spears, Crash Bandicoot, Spyro the Dragon, Krypto The Super Dog, a Cyberdemon, Cloud, Sephiroth, Scorpion, Sub Zero, all the Power Rangers, Dracula, Frankenstein, Chuck Norris, Mr. T, Frosty the Snowman, Santa Claus, Rudolph the red-nose reindeer, Johnny Bravo, Cow and Chicken, Dexter, The Powerpuff Girls, Bloo, Ben Tennyson, the Teen Titans, God, Satan, and Your Mom.
That sight would forever haunt the grunt for the rest of his life.
"Yes sir," she said nervously, "Commander Shepard's body has been recovered. Project Lazarus can begin as planned."
The Illusive Man rolled his robotic eyes, "Of all the days….."
He reopened his bedroom door and shouted inside: "Okay, everyone out! We'll have to do this another day!"
Out of the bedroom stepped Jacob Taylor, six Asari, a trio of Hanar, Joker, Master Chief, Gordon Freeman, Isaac Clarke, all of the Left 4 Dead survivors, Batman, Catwoman, Harley Quinn, the Wu-Tang Clan, the Sugarpuffs Monster, Dalek Fred, a Sontaran, every single incarnation of the Doctor, Captain Kirk, Spock, a Xenomorph, a Predator, Stewie Griffin, Glen Quagmire, Kang, Kodos, Doctor Zoidberg, Captain Jack Sparrow, Kenny McCormick, Mr Garrison, Luke Skywalker, Princess Leia, Draco Malfoy, Ron Weasley, John Mitchell, The Nostalgia Critic, some Catholic altar boys, Tom Cruise, Frankie Boyle, Hugh Dennis, BRIAN BLESSED, Daniel Day-Lewis, Wheatley the Personality Core, Sherlock Holmes, John Watson, every single Blue Peter presenter, Harry Hill, Barack Obama, Santa Claus, all of Santa's reindeer, the Tooth Fairy, the Easter Bunny, Russell Howard, Ellen Ripley, Sarah Connor, a giant walking butt plug, Samuel L. Jackson, a load of snakes, Mr. Bean, Roger the Alien, Ricky Gervais, Stephen Merchant, Karl Pilkington, the T-1000, a chimpanzee holding a can of lube, Indiana Jones, Jack Black, Captain MacMillan, Edward Cullen, Tommy Wiseau, Manbearpig, Lindsey Lohan, some Christmas carol singers , Inspector Gadget, the "just one Cornetto" guy, Amy Pond and Graham Norton.