Let The Mourners Come

let the mourners come

Title: let the mourners come

Ao3 Link: Only available to Ao3 users

Word Count: 3045

Summary:

It started, as most things do with Danny Fenton, as a joke.

It ended, as most things do with Jazz Fenton, with things better than they were before.

xxXxx

When Danny finally gets a Twitter, it’s during Elon Musk’s shit show takeover. He’s able to secure a good Twitter handle thanks to people leaving en masse and fleeing to Tumblr. He knows about things that happen outside of Amity Park (he is terminally online rather than chronically, after all), but he still doesn’t think anything of using @TheJoker as his handle, even knowing about Gotham City’s clown troubles. It’s just going to be a shitpost account, anyway, one that dances in the chaos of Elon’s electronic graveyard. Nothing will come about him using @TheJoker when he’s merely posting things like, “Just grew a new row of teeth!!! very pointy but can’t go to the dentist anymore bc they might turn me in to the giw.”

So Danny honestly never foresaw The Actual Real Joker breaking out of Arkham Asylum all the way in Gotham City, New Jersey, and deciding to get a Twitter account to terrorize people online as well as offline. And he definitely never foresaw The Joker @’ing him on Twitter, demanding that Danny change his Twitter handle. But, well. Here he was. 

[Image Description: A screenshot of a Twitter reply chain, starting with the real Joker @'ing Danny's Twitter account, which uses TheJoker as his Twitter handle. The Joker, who has a verified account, demands that Danny "change your handle", and Danny replies with a simple "no" followed by red heart emoji. The Joker Tweets, "Kid you don't know who you're fucking with," to which Danny replies, "Ye I do ur some dude w/ poor fashion sense and lame jokes. Maybe try badjokesbyjeff bc originality is ugly on u" followed by a shrugging emoticon. The Joker responds, "Check your DMs." Danny then responds, "Perf [happy emoji surrounded by hearts] I've sent you a time and place. Can't wait to beat the shit out of another disgrace of a clown." Someone with the username "Gregg rulz ok" responds to Danny's last Tweet, "Bro is absolutely RATIOING the joker but the clown keeps responding [three skull emojis] embarrassing frfr too bad he's gonna die for realsies".

End ID]

Danny is quick to respond and then makes even quicker work of roasting The Joker. This soon results in The Joker DMing him his IP Address and a creative threat. Still, Danny isn’t about to cow to a clown with no respect for the art of clowning. He replies to the DM: 

Cool, meet me at the Nasty Burger parking lot in Amity Park IL on tuesday at 2am

The response from The Joker is quick:

Fourteen year olds are too confident these days

Danny rolls his eyes and ignores the influx of notifications from Twitter, and instead makes another Tweet.

Imagine beefing with someone over a Twitter handle lol acc so embarrassing for him

He blackens his screen and stretches in bed, letting his spine pop more than what is humanly possible. He runs his tongue over that second row of teeth, his lips curling into a grin. 

xxXxx

Gothamite Twitter is blowing up over The Joker’s social media beef with a faceless shitposting account. Jason, upon finding out about it, has a series of reactions: first, he looks up the shitposter and follows them. Then, he finds the actual chain between the poster and The Joker, and his vision goes vibrant green when he sees that The Joker’s profile picture is of the second Robin, beaten and swollen in an abandoned building in Ethiopia. 

When his vision clears and he can breathe without wanting to kill, he likes the shitposter’s replies, and he calls the Replacement to see if the other Bats know already.

“We know,” Tim says in lieu of a hello when the ringing cuts out. “We’re working on it.”

“What, you think anything’s gonna come of it?” But even as Jason asks, he already knows the answer. The Joker is unhinged and once he’s threatened something, he’ll follow up unless he comes up with a “funnier” option. 

Tim’s breath hitches, and he says, “I’ve hacked their DMs. Joker knows the kid’s IP address and sent it to him. He knows everything from that address alone.”

He pauses in the middle of suiting up, “Kid?”

He hears Tim swallow, “Yes, kid. He’s fifteen. And he gave The Joker a specific time and place to meet up to fight. In his own hometown.”

“Are— are you fucking kidding me?” 

“No. B is already calling Nightwing. We’re taking the Batwing to Illinois.”

“Jesus fuck. I’ll be there in twenty.”

“Hood, I—”

“Shut up, I’m already in my gear.” He hangs up without waiting for a response. 

He refreshes the Twitter feed and barks a laugh at the newest Tweet:

Jason Todd votes, and the Red Hood leaves his safe house. 

xxXxx

A commercial flight to Illinois takes around two and a half hours. In the Batwing, they get there in an hour, and don’t even have to worry about the drive from Chicago to a small speck of a town like Amity Park. They spend the quick flight learning everything they can about Daniel James Fenton, the owner of the Twitter account, and they can all sense the growing tension from (and between) Bruce and Jason.

But, well. Jason doesn’t care. Let them be uncomfortable. It doesn’t compare to being ripped back into life and finding out his dad didn’t even get justice for his death. 

When they reach town, it doesn’t take long to find the Fentons’ home. This is in part because Amity Park is a very navigable town, and because of the giant neon sign proclaiming FentonWorks on the side of the building. 

“Is that a blimp?” Dick asks. “Why don’t we have a blimp?” 

“Where would we keep it?” the Demon Brat counters practically. “Goliath takes up all of the Cave’s extra space.” 

Jason rolls his eyes and knows veins would be popping out of Bruce’s forehead if it weren’t for the cowl. 

“Let’s go,” Bruce says instead, and they all make their way to the house. 

Nightwing, predictably, goes for the front door approach. Jason rolls his eyes as he takes one of the second-story windows and finds his way downstairs.

He gets down at the same time that a redheaded girl answers the door and nearly slams it in Dick’s face. Jason has to suppress snickers at the sight. 

“Wait, wait, wait, are you Jazz Fenton? We need to talk to your brother!” 

“...We?” she asks, then tenses and turns around to see the rest of the Bats in the hall behind her. Dick takes the opportunity to step in completely, closing the door behind him. “Wha— what’s going on?”

“Where are your parents, Jazz?” Bruce makes every question sound like a demand. Jason rolls his eyes from behind his mask—way to put the teenager at ease, B.

“Why do you need to know?” Her voice has a defensive edge to it. “What do you want with Danny?” 

“Hey, it’s okay,” Nightwing comforts. “He didn’t do anything too bad, just said some dumb things online. It’s not his fault.” 

This relaxes her, and her shoulders begin un-hunching. “Oh, s-so what’d he do?”

“He foolishly challenged The Joker to a battle in a ‘Nasty Burger’ parking lot tonight.” 

“You could’ve had some more tact, Robin,” Nightwing scolds. But the Demon Spawn just crosses his arms. 

“He did what?” Jazz shrieks. “Like, The Joker from Gotham? That Joker?”

“Are there others?” Red Hood comments dryly. 

Her face goes through several different emotions—disbelief, rage, fear, and then rage again, “DANIEL JAMES FENTON! GET DOWN HERE RIGHT NOW!” 

There’s a thumping noise, and then frantic footsteps down the stairs. 

“Wha? Who died?” asks the figure of a tiny fifteen-year-old, smaller than even Jason had been when he was alone with The Joker. He’s tiny and lanky. Zero muscle definition. Eye bags to rival the Replacement’s. Something ripples in the Pit, deep and distinct, but he can’t name what causes it.

Oh, this kid is so dead. 

“Danny,” says Jazz calmly while Danny blinks uncomprehendingly at the heroes in their hallway. She is solemn when she says, “I’m afraid I’m going to have to kill you now.” 

“What did I do?” 

She stares at him, “Why have you scheduled a fight with The Joker?” 

“Oh, that.” He rubs the back of his neck, “Is he taking that seriously?”

“Of course he is, Danny! It’s The Joker! That’s what he does! He can’t differentiate between a joke and reality! He would tear off his own face for the bit!” 

“Oof,” is all Danny can muster. He digs his phone out and starts typing before Jazz yanks it out his hand. 

“You’re fucking TWEETING about this?” Jazz asks incredulously, and Hood’s hackles rise. She even reads the Tweet aloud, “‘Just found out @TheJ0ker is being fr about fighting me. Sad but i can take a clown.’”

“I was gonna add ‘i’ve done it b4,’ but like the letter and the number four. But yeah.” 

“You’re grounded forever.” Danny opens his mouth to protest, but the look Jazz cuts at him is so scathing that he shuts his mouth. Hood is reluctantly impressed—she had what could be cultivated into a fantastic Batglare. She pockets the phone, “You’re never getting this phone back. Taunting The Joker to Amity? Have you any brain cells? What if he brings Joker gas with him, huh? Or any of his goons? What if he starts hurting other people? Have you thought any of this through?” 

Danny’s face goes from tired to chastised, his lips drawing into a frown, especially at the mention of other people. 

“I’m sorry,” he says. “I didn’t think that he’d take it so seriously.”

“He sent you your IP Address.”

“I thought that was just a random string of numbers?”

“Oh my god,” Jazz despairs. “Oh my god. Grounded forever. See, I know you're lying to me. I know you're lying because Tucker, the nerdiest tech nerd to have ever been born, is your best friend.”

He rubs the back of his neck, “I tune him out?”

“You’re still lying to me?” Jazz scoffs and turns to Batman, “Do whatever you want with him. I’m not going to defend him from this.” 

“Hey!” complained her brother, but Batman just continued on, “Where are your parents?”

“They’re in Sweden for a science convention,” Jazz answers. “They left this morning.” 

Damn, Jason curses to himself. 

“Jazz, seriously. You’re not gonna let Batman kill me, right?” 

“Do you want to be cremated or buried, Danny?” Jazz asks blasély, and Danny gulps, refusing to meet anyone’s eyes. 

“It’s my Twitter handle,” he mutters petulantly, and Jason can’t believe the gall of this kid. Or maybe stupidity. Audacity’s a good one, too. “If he wanted it, he should’ve gotten it first. And he gives clowns a bad name.” 

“Not the clown thing again.” Jazz digs her palms into her eyes, sighs, then turns to the heroes. “He has a whole clown thing ever since Circus Gothica came to town and robbed a bunch of jewelry stores.” 

Danny gestures wildly with his hands, as if demonizing clowns was the real problem and not the egomaniacal mass murderer who wanted to murder him for his Twitter handle, “Clowning is an art form, Jazz, and people like Freakshow and The Joker make a mockery of the very serious societal statements that clowns make!” 

All of the Bats very carefully Did Not look at Nightwing, who has made very similar rants on quiet patrols.

“You are never leaving this house again,” she says serenely. “And I’m unplugging the wifi router.”

“You would punish even yourself?”

“Oh, little brother. I would watch the world burn if it meant knocking sense into your thick skull.” 

“Okay, Christ,” Red Hood finally interrupted the siblings’ melodrama. An unyielding redheaded girl and a mouthy black-haired, blue-eyed boy? They’d fit in a little too well back at the Manor, so Jason needs to cut this shit out before Bruce’s bat-doption instincts start tingling. “Stop. Just… Christ. Stop. Is this how you always interact with each other?”

“Sometimes there’s explosions,” Danny pipes up, a cheeky grin on his face. 

Jazz doesn’t dispute it. 

Fucking hell. God damn it. I can’t. I just can’t. 

Batman doesn’t give anything away, “Robin and Red Robin will be staying here with you until Nightwing, Hood, and I apprehend The Joker. First, we’re going to check the perimeter.” 

“Oooh, I get to give the lab tour!” 

Lab?

“No lab. You’re grounded. You’ll only be in there for cleaning duty now.”

“Wh– hey! No fair!” 

“What’s this lab you two are talking about?” Red Robin asks before Jazz can rip into her brother again. 

She sighs, “Our parents’ lab. I’ll show you, but someone needs to stay with Danny.” 

“You act like I’m gonna run off and start World War III….”

“I wonder why,” she says sarcastically.

Batman nods to Robin, who nods back, and the rest of them follow Jazz out of the living room to a metal reinforced door. She types in a code—Jason catches the numbers 03-14-99. There’s an assenting beep, and she opens the door, flicking on the lights and leading them down into what is apparently a basement lab. 

A stone settles in Red Hood’s stomach, cold and heavy. 

The basement is large, likely the floor size of the entire building. There are several work tables, filled with miscellaneous blueprints and spare parts and weapons and tools. Against the farthest wall is another armored door, but what draws Hood’s—and the entire Batclan’s—attention is the south wall, where a circular hole in the wall was glowing a toxic Pit green. 

The stone shattered in his stomach, splintering into his body. Is it harder or easier to breathe? Jason can’t tell. 

“Wow,” says Nightwing. His voice is cheerful, but Jason can feel the stress beneath it. “Do I even want to know?” 

Wasn’t this supposed to just be typical Joker bullshit?

“Our parents are ectobiologists,” Jazz explains nonchalantly, walking further into the lab. “As in, ghost biologists.” She pauses at one of the work tables, picking up a green and white thermos. Pretty boring, considering the rest of their surroundings. 

“Ghosts.” Red Robin’s voice is carefully neutral. 

“Ghosts,” Jazz reaffirms. “I know. I thought they were crazy at first, too. But I can prove it, if you like.” Then, without waiting for a yes or no, she untwists the thermos, and there’s a bright flash of white, and a whole entire body sprouting out of it. 

“WHOO! I’M FREE!” cries the…being, pale and floating and lanky and entirely too big to have fit into a fucking thermos, of all the fucking things. “....And not in the Realms? Wait.” He stops stretching, descending to rest closer to the ground, but still hovering a few inches from the floor. He’s got green eyes and lifeless (ha) blond hair. He’s wearing a trenchcoat and a green skull necklace. Overall, he looks like the type of thug he’d arrest in the Bowery. 

“Hello, Johnny.” The man’s—ghost’s?—eyes flicker around each person in the room, his gaze becoming more and more confused and panicked as he takes in each Bat, before settling on Jazz Fenton. 

“Why are the fucking Bats here?” 

“The Joker’s coming to Amity,” she says. The ghost’s eyes widen. Jazz tilts her head, “How many ghosts would you say passed away in Gotham, Johnny?” 

As Jason and the Bats tense, this Johnny guy lets out a wicked laugh, “Oh, Doll, you have the best surprises. Why did we break up?” 

“You did try to have my body possessed. That ruins any good relationship.” 

“Man, but Kitty’ll love this. Thanks for letting me out of Soup Time, Doll.” He floats higher, “Any advice?” 

She throws him the phone she’d confiscated from Danny and he catches it easily, “Everything’s on here. Have fun.”

“What exactly are you planning?” Batman scowls. 

Johnny laughs, “Aww, don’t worry, Bats. Peace and love on Planet Earth, or whatever. We’ll make it quick.” Then, as the Bats leap into action as one, Johnny turns invisible, the Batarangs passing harmlessly through where he’d once been floating. 

“Where did he go?” Batman turns his scowl, angrier than ever, to Jazmin Fenton, who stares back unflinchingly. “He’s going to solve the problem.”

“You mean he’s going to kill The Joker.”

She shakes her head, “Oh, no. That’d just be asking for him to come back as a ghost. Could you imagine a Joker with powers like invisibility, intangibility, flight, and more? Johnny can be impulsive, but he’s smart. None of them will kill The Joker.” 

“Then what are they going to do?” Red Robin asks. 

“My parents are ectobiologists,” Jazz repeats from earlier. “But I am more of an anthro-ectopologist. I am concerned with the study of ectoplasmic beings’ societies and cultures. And while it is very ancient, there is protocol in the Infinite Realms—that is, where you go when you die, should you remain after death—to prosecute living criminals who have killed a certain number of Realms citizens. So you don’t have to worry about your moral code, Batman. The Joker will be tried by a much fairer court than Gotham can ever hope to have. No offense.” 

Jason stares at Jazz Fenton, who he’d pegged as the sane sibling. He’s not so sure now, but he can’t say he hates it.

“And how do we know it’s a fair trial?” Nightwing asks. 

She waves her hand, “Oh, as Gotham’s Knights, you’re key witnesses. I’m sure you’ll be summoned to testify. You will see then. And don’t worry about your secret identities—the dead don’t care much for that sort of thing.” 

“So if this is a ‘fair’ trial or whatever, The Joker’s going to be locked up forever?” Jason asks. “I mean, that’s the only option for shit like him.” 

Batman sends him a look, but he ignores it. 

“Well, there are several different punishments that could be deemed appropriate, but he’ll never be able to set foot in the mortal world again, yes.” 

Jason Todd grins, “Oh, I’m glad your brother’s stupid, kid.” 

She sighs, long-suffering, “Well, that makes one of us. Still, there’s more important things we should discuss now that you’re here.”

“More important than The Joker trying to kill your brother over a Twitter handle?” Red Robin asks doubtfully. 

Jazz smiles, sharp and dangerous, and asks, ”Have you ever heard of the Anti-Ecto Acts?” 

xxXxx

Several months later when Danny is finally un-grounded, he Tweets his last three Tweets before Twitter can become the foolishly named X: 

Imagine bullying the Joker so hard that it not only lands the Joker in ghost prison BUT it also leads to major law reform in the US lmao someone make the domino effect meme about this pls

Y’allre replying to me with thanks like i did anything other than be an internet troll. My sister literally manipulated local, federal, and interdimensional law so you should be thanking her. 

i just a babie 🥺🥺🥺

xxXxx

Thanks for reading! This is the whole fic, so pls do not ask for tags! Thank you :)