History Characters / TeenageMutantNinjaTurtles

* RetCon: Twice. She was somewhat clumsily inserted into the Turtles' origin, and then, when ''Next Mutation'' ended, hastily {{RetCon}}ned out of existence.

* TeamPet: Coriously enough, subverted. He's a completely normal cat who never gets involved in the stories and whose appearances are generally spent lying around on the floor or in someone's lap.

* NonMammalMammaries: Behind her shell, no less. Fans ''love'' complaining about this.

* TeamPet: Coriously enough, subverted. He's a completely normal cat who never gets involved in the stories and whose appearances are generally spent lying around on the floor or in someone's lap.

* RetCon: Twice. She was somewhat clumsily inserted into the Turtles' origin, and then, when ''NextMutation'' ended, hastily {{RetCon}}ned out of existence.

* TeamPet: Coriously enough, subverted. He's a completely normal cat who never gets involved in the stories and whose appearances are generally spent lying around on the floor or in someone's lap.

--> Check it out, another one found! The female Ninja Turtle, from the ''Next Mutation'' series. [[DisContinuity Does not actually exist. Just ask Peter Laird.]][[BerserkButton Or better yet, don't.]]
-->'''Appears in:''' Next Mutation.

* TeamPet: Coriously enough, subverted. He's a completely normal cat who never gets involved in the stories and whose appearances are generally spent lying around on the floor or in someone's lap.

-> Check it out, another one found! The female Ninja Turtle, from the ''Next Mutation'' series. [[DisContinuity Does not actually exist. Just ask Peter Laird.]][[BerserkButton Or better yet, don't.]]

* TeamPet: Coriously enough, subverted. He's a completely normal cat who never gets involved in the stories and whose appearances are generally spent lying around on the floor or in someone's lap.

* TookALevelInJerkass: In the ''NextMutation'' series. To a lesser extent, in the 03 series as well.

-->'''Appears in:'' Next Mutation.

* TeamPet: Coriously enough, subverted. He's a completely normal cat who never gets involved in the stories and whose appearances are generally spent lying around on the floor or in someone's lap.

-> The female Ninja Turtle, from the ''Next Mutation'' series. [[DisContinuity Does not actually exist. Just ask Peter Laird.]][[BerserkButton Or better yet, don't.]]

--> Appears in: Mirage comics, Image comics, 2003 cartoon.

* TeamPet: Coriously enough, subverted. He's a completely normal cat who never gets involved in the stories and whose appearances are generally spent lying around on the floor or in someone's lap.

* TeamPet: Coriously enough, subverted. He's a completely normal cat who never gets involved in the stories and whose appearances are generally spent lying around on the floor or in someone's lap.
* GenderConfusion: Klunk is confirmed as male in the comic, but implied to be female in the '03 cartoon.

* [[WhateverHappenedToTheMouse Whatever Happened To The Cat?]]: When Shredder attacks April's apartment in issue 10, Klunk is nowhere to be seen, and isn't even mentioned when April, Casey and the Turtles escape. (This is doubly frustrating because he was explicitly shown to be in the apartment in the ''Leonardo'' special, which takes place ''immediately'' before.) He remains unmentioned for several issues before he shows up on Casey's farm with no explanation at all.

* LeftForDead: A lot (2003 series).

* [[RedOniBlueOni Blue Oni]]: To Raphael.

* [[RedOniBlueOni Red Oni]]: To Leonardo.

-> A Ninja Master with ties to the New York underworld. He is the main enemy of the Turtles and Splinter. Note: While all Oroku Sakis are Shredders, not all Shredders are Oroku Sakis.

* CycleOfRevenge (Saki killed Yoshi and Tang Shen in the original continuity to avenge his older brother Nagi, who died by Yoshi's hand in revenge for what Nagi did to Shen.)

* BrainInAJar

* MoriartyEffect

** The Utrom Shredder was one in an alternate BadFuture. Even before that there was an episode with the same premise of Shredder being ruler of the world in a bad future, however, due to the decay he suffered in that version, he was more inept than evil on that occasion and even wanted to go to a world where he wasn't ruler.

-> A Ninja Master with ties to the New York underworld. Alternates between BigBad and TheDragon. Note: While all Oroku Sakis are Shredders, not all Shredders are Oroku Sakis.

* AscendedExtra (Was actually an minor character in the original comics, but serves as the main villain in other media)

* TheDragon (1987 cartoon)
** [[YourMileageMayVary A lot of people considered him then main villain]]

* SpikesOfDoom

-> A wolf (Tokka) and snapping turtle (Rahzar) mutated by the Shredder.

* SpikesOfDoom: Rahzar

* CompleteMonster (2003)

* OvershadowedByAwesome

* XanatosSucker

* ExpressiveEars (2003 'toon): Occasionally his ears will droop--usually to express dismay or grief. Of course, this is rare for the rat.

!! Tokka and Rahzar
-> A wolf (Tokka) and snapping turtle (Rahzar) mutated by the Shredder.
-> '''Appears in:''' [[Film/TeenageMutantNinjaTurtles 2nd Movie]]

* {{Adult Child}}ren ("[[{{Narm}} They're BABIIEESS!]]")
* {{Canon Immigrant}}s
* DualBoss
* {{Dumb Muscle}}s
* [[{{Expy}} Expies]] (Of Bebop and Rocksteady)
* SpikesOfDoom (Rahzar)
* TakesOneToKillOne

* {{Adult Child}}ren

* [[CanonForeigner Canon Foreigners]]

* DumbMuscle (Both)