(I have a feeling y'all know the trend by now, but HERE WE GO-) you were in your room on your phone when a portal opened up and four mutated turtles fell out, Raph(the red one) , Leo(the blue one) , Mikey(the orange/yellow one) , and Donnie(the purple one)

they got up, dusted themselves off, then looked around as the portal behind them disappeared

Raph: Where are we?

Donnie types on his wrist computer

Donnie: It seems to be a different universe from ours...

Leo and Mikey: COOL!!!

Raph and Donnie facepalmed

Donnie: YOU DUMMIES-

Donnie looked at you

Donnie: What the-

the other three look over at you