Hun:
"You're going to pay for what you've done to me!"
1988 Raphael:
"[breaks the fourth wall] Some people just can't handle change. [shrugs to the camera, Hun glares and squints in the direction that 1988 Raph is talking to]"
Hun:
"[picks up 1988 Raph and begins to violently shake him] Why do you keep doing that? Who are you talking to? There's no one there!"
Raphael:
"[Watching the 1988 turtles save April in their dimension] Was that a mutant... banana?"
Michelangelo:
"This dimension is seriously messes up!"
Mirage Michelangelo:
"So, you're supposed to be us from other worlds... I don't see it."
Mirage Donatello:
"What's with the multi-coloured headbands?"
Mirage Raphael:
"Heh, sellouts."
Raphael:
"Uh, well... [points at the 87' Turtles] Check out the initialized belt buckles on these yahoos."
Michelangelo 1987 , Donatello 1987 , Raphael 1987:
"Hey!"
Raphael:
"How lame can a turtle get, am I right? [Mirage Raphael pins Raphael's arm behind his back and kicks him] OW! Geez, what a hardcase. [the 88' Turtles grin at Raphael] What?"
Michelangelo 1987 , Donatello 1987 , Raphael 1987 , Leonardo 1987:
"Nothing."
The Shredder:
"How goes the repairs, Karai?"
Karai:
"Very good, father. The technology of Dimension X is ridiculous. But once revised with Utrom science, it will prove devastating."
The Shredder:
"Yes... the two merge well together. This new body is proof of that."
Karai:
"And more proof: Their robotic Foot Soldiers. Clumsy, weak, almost... cartoonish. But now with the proper modifications... lethal. Our human troops have also been upgraded. By analyzing the mutegen that infected Hun, we have successfully engineered our own mutant army."
The Shredder:
"Soon, I will bring this world to it's knees! And then..."
Shredder 1987:
"[chasing after some foot solders] Stop! Come back here with my command chair! That's an order!"
The Shredder:
"...And then perhaps the world of my "worthless" counterpart."
Casey Jones:
"So... I still don't get it. Which Shredder is back? Doing what? To who?"
1988 Michelangelo:
"All I know is we wouldn't be in this mess if it wasn't for your stupid Shredder."
Raphael:
"OUR Shredder? YOUR Shredder started this whole "stupid mess" with his stupid Technodrome in the stupid first place!"
1988 Raphael:
"Yeah, but your Shredder's like totally psycho-evil."
1988 Donatello:
"Ours is just decaf."
1988 Leonardo:
"Yeah. He won't keep you up at night."
Casey Jones:
"...Your doubles ain't exactly playing with a full deck, are they?"
Michelangelo:
"And they're really annoying."
Casey Jones:
"Gotcha. Up to speed now."