16 Works in Leonardo Has ADHD and Autism (TMNT)
Listing Works
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You and I'll Be Safe and Sound by bearimy_jordan
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
16 Jun 2025
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Summary
Leo and Donnie bond over their racing minds.
aka, I have intrusive thoughts and acrophobia and gave it to my favorite TMNT guys. sorry not sorry
Series
- Part 7 of TMNT
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I Should Have Eaten You In The Womb by Crowdog
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
08 May 2025
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Summary
By eight thirty the lair was running on generator power and Donnie’s ears were ringing so loud he couldn’t even hear the baritone of the motor thrumming out in the open sewers. Note vibrating on the handle because no twin had returned home to rip it off with a roll of his brown eyes before depositing the original propane tank nearby. Donnie couldn’t hear Mikey’s voice as he asked about Leo, he couldn’t feel Raph’s hand as they brought him into the lair to warm up his frozen fingers.
Someone else moved Donnie’s mouth and made his vocal cords vibrate into the open air of their home. Someone else stood in the doorway of their father’s room begging their dad to get out of bed because Leo was missing. Someone else felt the world caving in because all the things that were supposed to be unimaginable were happening right now.
As if panic could knock back a respiratory infection Raph and Mikey hooked the TV up with Donnie’s numb help. The weather report was worse than they last knew. That blizzard that was originally projected to hit tomorrow by one in the afternoon would be here at their doorstep much earlier.
Series
- Part 1 of maybe you weren't a terrible person
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but the grave's gonna have to fight for me by Pachipikachu
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Samurai Rabbit: The Usagi Chronicles (Cartoon)
02 Dec 2024
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Summary
"came back from the brink of death
never going down easy, we're swinging on as long as we live
no pain, no gain, that's the game and that's way we play, so take my hand and we'll take it away"-
The Yokai Slayer rose slowly, breathing heavily. The audience watched with bated breath—Leo watched with bated breath.
He slipped the mask down under his chin, revealing fur tinted black around his nose.
The rabbit raised his sword high in a fist pump, and exploding doesn’t even begin to describe how wild the yokai in the stands went at his victorious grin.
...
“Who…who was that?” he could feel his mouth move and vocal chords buzz, head whipping toward Big Mama, who seemed entirely too amused.
“Our newest potential champion. Impressive, isn’t he? His looks are deceiving, I admit it! But Karasu-Tengu trained him well,” she mused.
“Usagi Yuichi is not one to be trifled with,” Big Mama said with that unsettling smile, “There is a reason why he is the Yokai Slayer, after all,”
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(title and summary from "fight song" by eve [english cover by trickle])
Series
- Part 1 of graves anecdotes
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We Fight For What We’re Afraid Of by SpindleBats
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
07 Nov 2024
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Summary
The portal closes. It closes, and the cold returns. He’s desperate, terrified, and everything in between. And his ninpō responds.
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Leo doesn’t come back. He’d been so close, Donnie could see him, could reach for him. But he hadn’t.
And Leo doesn’t come back.
—
Sometimes we’re afraid of the things we love most. We’re afraid of our family, of being weak, of being failures. So maybe we hide, and fight from the dark.
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Operation Sleepy Slider by Artralic
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
06 Oct 2024
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Summary
“Trust me this is way more serious.” Raph tries to bring the younger turtles up to speed, only to be interrupted.
“Booooo! No, you know the rules! No seriousness on Lazy Sundays!” Mikey is a big proprietor of lazy days and makes sure everyone follows the rules of having a stress free day. It works only because it guilts them all to rest, if only so Mikey isn’t stressing about them not resting.
“It’s Thursday Micheal.”
“Yeah but it has the spirit of Lazy Sunday”
“Guys!” Raph’s outburst brings their attention back to him, but their deadpan stares show they still don’t appreciate the seriousness Raph is trying to infringe upon their relaxation.
“Guys, we got a code Sleepy Slider on our hands.” Raph’s voice is grim, his face shadowed with the weight of the situation they find themselves in.
With the code spoken, Donnie and Mikey sit at attention.
~ ~ ~
or Leo's insomnia strikes and his brothers help him get some rest.
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you're invisible when you're me by Autumn_Lover
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
15 Sep 2024
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Summary
You can't die in the prison dimension.
Series
- Part 1 of invisible
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Summary
Is it self-harm to ignore your body crying out that it needs medical attention? Leo doesn't think so. It's fine, it's normal even - for them anyways. It's not like they were Raph, they knew their own limits and they were sure they were fine. Just the life of the leader in blue, they dont want to be dramatic over nothing. Pain is just in the mind after all.
tldr: Leo has some bad habits from their time away.
Series
- Part 5 of Leo's Adventures with the Internet
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Think About It Twice by PompSoda, Swelley_Star
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
14 Apr 2024
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Summary
They didn't know what to do
Having woken up on a strange and unfamiliar room, with clothes he didn't put on. and an overwhelming lack of his brothers
Where were they? where was he?Follow them on their journey to know the events that happened before they woke up
Or My mind did not leave one object of the series alone and now all of the living Hamato clan has to suffer :D
Or or one yokai takes advantage of the powers of their soon to be family members while the goatman yokai is trapped in an unending maze and a turtle sibling has to come to terms with the worst possible outcome.
Y'all are going to have a blast with this one
ALSO TCEST DNI! DO! NOT! INTERACT! IF! YOU! SUPPORT! TCEST!Series
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I Wanna Be Your Favorite Boy (I Wanna Be The One Who Makes Your Day) by Crime_Raccoon
Fandoms: Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
22 Mar 2024
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Summary
"Is this about that boy?" He shakes his head yes, confusion written on his face, "Make sure you greet his dad with kindness and respect i taught you to." She moves to take off her slipper, "And don't let me hear this boy hurt you or vice verse or his, or your, ass will be grass." She threatens him with the slipper in her hand and he doesn't really understand what she means by this.
"Ok Auntie I swear I'll be respectful." He pause, not really knowing how to respond to that, nor understanding what she means, but continues to speak either way, "And I'll. Treat? Him? Well? I guess?" She nods in approval and shuffles away.
Or: Miyamoto Yuichi Usagi Meets Leonardo, and he really wants to know more about him.
Series
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Leo's Story by A_Totally_Normal_Human
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
15 Mar 2024
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Summary
The Mud Dogs starts caring for and about a street child they found.
Series
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Underneath it all by obviouslystupidandlame
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Samurai Rabbit: The Usagi Chronicles (Cartoon)
21 Jan 2024
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Summary
Long walks late at night are Leo's only escape from his family's smothering in the aftermath of the Kraang.
Usagi can't seem to stop messing up and disapointing his loved ones so he begins spending his nights trying to better himself no matter what it takes.
They help each other see the light in the darkness.
// -
Us weirdos have to stick together by Disaster_Twins4Life
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
19 Dec 2023
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Summary
Mikey feels out of place in his unconventional and weird family. He’s not taking that revelation too well.
Aka, the head canon that Mikey is asexual and aromantic and his struggles at coming to terms with that part of himself.
Series
- Part 2 of Tmnt Human Aus
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Retrograde Renegades by Littledove376
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
11 Oct 2023
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Summary
updated as the fic continues.
Prologue + ARC 1 Summary
An outing to the Hidden City lands Leo in the clutches of a scientist fox and his rabbit apprentice. He is left with the possibility of never seeing his brothers again, while Donnie deals with the consequences of his choices.
ARC 2 Summary
Waking up in an alleyway with no memories of his past, Leo finds himself in a predicament that lands him in the hands of a police officer, a lady named Mildred, and a woman he doesn't know if he can trust. Leo must adjust to his new surroundings.
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I Need Control Like Fire Needs Oxygen To Breath by Disaster_Twins4Life
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
17 Sep 2023
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Summary
Restricting food, having that self-control is something Mikey can finally hold on to because yeah he didn’t ask to be a super soldier, fighting in a war him and his brothers have no part in, or feeling so much pain from the brother you love and cherish get taken away from you that making a magical portal that tears into flesh doesn’t hurt nearly as much.
OR,
Mikey develops an eating disorder after the movie but he is completely in denial about it. And would much rather take care of his brothers than himself.
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thinkin' lots about nothing by strawberryfwog (karamarinara)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
15 Jan 2023
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Summary
yeah, i could spend a lifetime
sitting here talkin'or
It was no secret that Leo wasn’t exactly the brightest or sharpest sword in the sheath, but when he learns something, he shines, almost blindingly, and makes sure everyone can see it. So, that almost always meant annoying his twin with his new-found knowledge; especially now.
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Its a poke- (NO ITS A STAB WOUND) by LeoCentric
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
17 Oct 2022
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Summary
Leo can't seem to stop poking himself, over and over. For a reason, none of them know why.
----“Can you stop that?” Donnie sighs typing away a code into his tech wrist, “you've wacked your thigh three hundred and forty-two times by now and I may not be the medic but you must agree you're going to bruise.”
Leo stiffens, turning on his heel to glance at Donnie, the sky of new York painting a lovely picture behind him as he pursed his lips. “Pfft.” he sputters through his mouth, waving his hand dismissively. “That's nothing.”
Series
- Part 2 of Its the tism