Coming.......To a Decision??

Question

In Teenage Mutant Ninja Turtles II: Secret of the Ooze what does this mean, I don't get it, On YouTube it says Naughty Splinter. Here's The dialouge

April 'O' Niel: I'm back!

ALL TURTLES: Oh, April, you spoiled our surprise.

April: Where's Splinter?

Michaelangelo: He's been up on the roof ever since he saw your report!

April: Really? Doing what?

Splinter: Coming........(Turtles turn around) To a desicison.

Answer 1

Is this even a question?

Answer 2

dont get it either