[It takes John a moment to parse what Dave's saying, just because it's been a while since he's had to deal with little kids. It takes an entirely different skillset than parsing Dave's usual roundabout way of saying things.]

Uh, okay, you want me to be a rocketship? I guess I can do that.

[It would have been so much cooler if he could still fly... but also probably a lot more dangerous.]

You've gotta make the rocketship noises, though. Deal?