(Warning: Some salty language, maybe. I couldn’t really tell.)

I don’t know how skateboards work, nor do I care to find out, but I know why the hipsters are getting their panties in a bundle. Even a casual observer can see that Wal-Mart skateboards suck your granny’s pond water through a gnarly straw. They’ve left the Earth’s orbit and voyaged into a brave new world of sucking that envelops the cosmos. They’re not very good. Then again, I wouldn’t expect them to be very good, so I don’t know what the problem is. What? You want the wheels to spin forwards and backward? What are you, some kind of rank amateur? That’s nothing that a little WD40 can’t fix, and I’m sure the boards would be less prone to breaking if you didn’t chuck them at the ground every few minutes. Again, I don’t have anything to compare it to. Maybe the boards aren’t supposed to break when smashed.

The fellows did a followup video some time later, which is equally as amusing and vaguely informative:
Who would have thought that a lone group of skateboarders would band together to cast off the shackles of unbeatable prices that hold the populous in a state of skateboard purgatory. Our evil, corporate, fat-cat overloads never saw it coming — or maybe they did and simply didn’t care.