1 - 20 of 520 Works in Bad Parent Splinter (TMNT)
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The lights in your eyes fade and life flashes by by NerdyBoiYeet
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
23 Sep 2025
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Leo is ready to be done. To end it all.
The tensions in his family are at an all time high, everything ruined by his father declaring him leader.
With everyone turning their backs on him, and telling him to leave. So he's going to give them what they want.
He's going to set everything right and do it.
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There was no happiness till you came along by cosmicus
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
22 Sep 2025
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The turtles are given a mission, wear cloaking brooches and go to Aprils school to investigate a possible threat. It turns out that threat is Big Mamas adopted son and Aprils friend, Felix. Except he isn’t a threat, but he is the one in danger. The turtles team up with April and Usagi to help get Felix out of his terrible household, and they mayhaps find love along the way.
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The Void Inside Us:Vol 1 by 1m_0k
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
22 Sep 2025
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The Portal lights a deep blue color as our main character steps out. What troubles will this character solve and cause along the way? Only one to find out isn’t there? A 2012 TMNT story
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Sweet n' Sour Turtle Swirl by Akita747
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
21 Sep 2025
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We all know the Teenage Mutant Ninja Turtles. But what if they mysteriously landed not where they should? Were the characters in the wrong story?
I took 12turtle tots and Rise turtle tots and swapped their places. They grew up with different fathers and in different worlds. This fic is both funny and a bit dark. Also theres lots of swearing.
TW someone dies <3
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Excluded by Anonymous
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), teenage - Fandom
20 Sep 2025
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You didn't expect that your brothers were in an incestuous relationship with each other.
You expected that you were excluded from it.
You didn't expect how much it would hurt.
...
English is not my first language. This is a mix (and at the same time it isn't) of many versions of the series. -
father, how i've longed to see you by hearth_goddess
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
20 Sep 2025
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Summary
I can't help but wonder what your world must be // If we're like each other, if I have your strength in me // All this time I've wondered if you'd embrace me as your own // I've wandered, for so long I've felt alone
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A study of the four Splinters with each of the 2012 turtles.Series
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"My Donatello": His Love is a Scar by FancySquid
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
18 Sep 2025
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Summary
Donatello, the youngest of the Hamato family, lives with his three older brothers and attends school in the Hidden City two years after their father died.
To his family, he's a spoiled child who got all the attention of Splinter; the truth, however, is that Splinter secretly sexually abused Donnie for years before his death, leaving the softshell with many problems both physical and mental that none of them are equipped to handle. -
The Dark Side by Sorcha2003
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
17 Sep 2025
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Summary
Leonardo Hamato, his life was far from perfect, he was a Mutant Turtle forced to train to exhaustion by Splinter and being punished for not being perfect. The darkness slowly grew inside him, the resentment for his brothers and the anger for being the only one to be physically punished and he spends sleepless nights to train. But everything changes, when he is hit by a mutagen finned by a Kraang, when he wakes up he discovers that he has become a human teenager. Thanks to this change, Leonardo begins to study at the same school as April, which is also the Oruko Karai school. A friendship begins between Karai and Leonardo, which soon becomes love, Karai sees the darkness in Leonardo and convinces him to join the Foot Clan. And that changes everything.
Series
- Part 1 of ♥ Leorai ♥
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Summary
Leo and Raph get into a fight and Leo goes for a walk and finds some Jewelry to add to his collection. Leo hides his love for jewelry from everyone.
Leo has never really liked things his brother's do. He always found he had more in common with April, liking things from jewelry to dresses but he would never admit that.
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Leo is secretly a girl and he never knew. His father always hid that fact from him.
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I’m trying to be your best American boy by Im_lego_joker
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
16 Sep 2025
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Summary
”I can’t be sick!” He gasp grabbing at his throat at the scratchy sound of his voice. He coughed harshly and buried his head in his hands taking a minute for himself. But just a minute. He swung his unusually heavy legs off the side of the bed with effort his knee flaring up and making him groan. ‘Come on Leo don’t be pathetic. Pull yourself together.’
Or Leo ignores the fact he’s sick, doesn’t tell anyone, gets hurt on patrol and is eventually forced to get taken care off.
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Over the Rainbow by VanillaVengeance
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
14 Sep 2025
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Dad was wrong about all of those stranger danger talks. Karai was nice, and didn't offer any kind of candy or puppies from a trench coat. She even promised to get him home.
Her help combined with whoever her father was would ensure Mikey would be back with his family in no time.
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Summary
Donnie and SHELLDON find a future female version of Donnie and bring her home. Donatella aka Tella does her best to fit in with her new family while trying not to think about whom and what she's lost. It doesn't go as well as she expected, but the Hamato clan has her back, especially her younger counterpart.
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Fangs of Love by Sorcha2003
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
10 Sep 2025
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Summary
Leonardo was the Leader of the Turtles, the oldest brother and extremely protective of his brothers. He was a focused and extremely skilled ninja. That's what everyone thought Leonardo was, but in reality, he was a Female Turtle forced by Splinter to pass himself off as male. He was forced to pretend to have a deep, masculine voice, which caused great pain in his vocal cords, and he had to endure Splinter's abuse completely alone. Leonardo wanted to be feminine, to be called a girl, not to have to feel a horrible pain in his throat and, above all, not to have the name Leonardo, which every time it was said caused unbearable pain in his soul. And her life changed when she found an injured vampire bat in the sewers and took it to her room. What she didn't imagine was that this was the Heir to the Vampire Throne and that he was more than in love with the beautiful Turtle who saved him.
Series
- Part 1 of ♥ Leonardo ♥
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Just a tool (On-going) by Anonymous_2012
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
07 Sep 2025
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Summary
After the return of Splinter's biological daughter Karai Leo's whole life suddenly shifted. He watches as his title, respect,praise,role, and most importantly, family are handed to karai.What he worked endlessly for since the day he could walk is handed to his big sister for no effort at all. As leo is no longer splinter's favourite all fatherly affection that splinter gave him is stripped and he finds an excuse to take away Leo's role as leader and tries to give it to karai, who refuses it because she wants take over the foot clan. Splinter gives the leader role to raph without second thought, basically throwing leo away like trash.
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Mikey was right (discontinued) by Jayjaytailtail
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
06 Sep 2025
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Mikey was always a firm ghost believer and Leo always a ghost denier. That was until the incident on top of Big Mama’s hotel. After that the lair became too quiet with each brother dealing with their own grief. Mikey decided to make an alter to cope but, what he didn’t expect was for Leo to owe him so much money.
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Leo dies in the bug busters episode but comes back as a swag ghost.
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Swapped Masks and Discovered Truths by GoldenTigerEyeMania
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
04 Sep 2025
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The turtles swap masks and see the world through a heavily stylized version of the thoughts running through each other's heads, except Leo. He sees exactly what Mikey sees on a day-to-day basis that is their lives. Suddenly he becomes very concerned and then the others find out, and then they have to embark on a spirit/meditation mission to free him from mental chains with different versions of their youngest brother. And then they have to confront a lot of things about Splinter. In simple terms, everyone needs some kind of therapy and something gets done about it.
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I'm going to stab your heart (or steal it, I haven't made up my mind) by ZimPop
Fandoms: Teenage Mutant Ninja Turtles - All Media Types
29 Aug 2025
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Summary
After suffering a terrible injury and being forced to sit on the sidelines while he recovered, Leo is itching to get back up top to cause some chaos and continue running jobs for his Master.
It seems that a lot has changed in the few months he's been benched though, new players and new faces creating all sorts of trouble for him and his brothers as everyone tries to move in on the Foot turf with Shredder still MIA.
And one in particular really seems to be hellbent on not just putting Leo and his brothers, but all criminals either behind bars or six feet under.
Sucks for him though that Leo thinks he's cute and finds it fun to toy with him, even against the warning of his brothers to not get involved with a vigilante.Casey on the other hand just wants to make the streets of his city safe while avoiding becoming a shish kabob by three very protective brothers with long- but undocumented- criminal histories.
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The Red One: Rewrite. by Hamato_Teetlez
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
28 Aug 2025
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When Raph disappears after a mission gone wrong and a hurtful argument, the rest of the Hamato family is left scrambling to pick up the pieces. A shattered panic button. A ripped-out tracker. No signs of struggle - only blood and silence. As Donnie’s fury boils over and Leo crumbles under the weight of his own guilt, the family begins to unravel in the face of a threat they didn’t see coming. Raph is out there, hurt or worse, and time is slipping away. This isn't just a rescue mission. It's a reckoning.
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Characters from previous iterations like Bishop, Hun, and Leatherhead have been brought into this story.Series
- Part 2 of The Red One.
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Punch-Clock Villains by Hamilhorse
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
28 Aug 2025
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Summary
Hypno finds a sassy lost child.
Donnie makes a really dumb mistake with no negative consequences, because this is a fluff story.
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Protectors of the night by Kai_B
Fandoms: Teenage Mutant Ninja Turtles - All Media Types
17 Aug 2025
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Summary
The Hamato brothers were on their night watch as usual when mysterious powers were unlocked within them. Now they must learn to control them while dealing with a new school, their personal and family problems, and a crazy ninja clan trying to kill them.
Ps1⚠️: In this fic, they are human.
Ps2⚠️: This fic is based on several TMNT universes, but mainly TMNT 2012.
Ps3⚠️: reference to Brazilian bands in some brief moments
I don't speak English, unfortunately I'm dyslexic and language is not my specialty lol so I'm posting with the help of Google Translate and artificial intelligence, but I apologize if there are any mistakes or if something seems strange or doesn't make sense.
- Language:
- English
- Words:
- 6,186
- Chapters:
- 2/?
- Hits:
- 35