Teenage Mutant Ninja Turtles, Season 4

80s Donatello:
I'm trying to tell you, this isn't a weapon! It's a portal projector!

Donatello:
Oh, yeah? Well how do we know you're not a Kraang?

80s Leonardo:
That's why we brought you here, Kraang! He's causing trouble in our dimension, and yours too!

80s Michelangelo:
Kraang's, like, trying to destroy both our realities, dudes! We just don't know how. You gotta believe us!

80s Raphael:
That's why we called on you posers- I mean, turtles for help. Did I say posers? Oops.

Raphael:
Posers?! You guys don't even fight with your weapons! And what's up with the initials on your belts? Lame!

80s Raphael:
I think I’m gonna like putting some more cracks in this imposter's shell. [points to 2012 Donnie] And you, Gappy, why do you sound so weird?

Donatello:
[offended] Me, sound weird? Heard yourself lately?