* Shredder vs. Splinter. All the way.
-->'''Splinter:''' [[BadassBoast I have defeated you everywhere, Shredder! I can defeat you ''nowhere'' as well!]]
* The Turtles trapping [[BigBadDuumvirate Shredder and Krang]] in Dimension X for good in "Turtle Trek", and later doing the same to [[KnightOfCerebus Lord Dregg]] in "[[GrandFinale Divide and Conquer]]".
* Irma [[TookALevelInBadass taking a level in badass]] in "Shredder Triumphant!", complete with ''{{Rambo}}'' ShoutOut for good measure.
* Shredder defeating two gangsters at the beginning of "Return of the Shredder!" Considering this happened around the time of his ''massive'' VillainDecay it definitely counts.
* The Turtles' first battle with the Foot. The instant they realize that their foes are robots, the theme music kicks in and they go to town on them.
* When the Turtles first enter the technodrome, they face a room filled with robots. After a debate on how they can win, they charge and utterly decimate them as the main theme plays.
* The Shredder revealing that he never bluffs. [[http://www.youtube.com/watch?v=JcDea8n66So You know what I'm talking about.]]
* Before that, Shredder and Krang come up with a plan that finally lets them get ahead of the turtles: They trap April and one of the four in an airtight bank vault, so that while the remaining turtles are trying to rescue their trapped friends, Bebop and Rocksteady are able to get ahold of a power source they were needing. It's one of the few times that Shredder and Krang are able to successfully trick the turtles and get exactly what they needed.
* The turtles first scene in the show; they save April from street punk assassins while remaining hidden in the shadows.