All we know for sure is that they're in it together, each agreeing to play his part in whatever this adventure is about. :)

There are photos and videos all around Internet with the theme, "Why boys need supervision." This little clip could fit with that theme.

But - WHY might they need supervision?

Because boys tend generally to be adventurers and explorers and inventors at heart, learning about the world and how it works by engaging with it - experiential, first-hand learning. (Which is why they may be extremely restless in a classroom setting, where they're supposed to sit still and pay attention.)

And that's what the two boys in the video clip are doing. :) Answering the question, "What happens when I do this?"

Part of the reason the video is funny is that we can't see a PURPOSE for their doing it - but no doubt they were seeking to accomplish SOMETHING, even if we have no idea what it is. :) And they're putting all their boy-energy into fulfilling that purpose. :)

--hobie