How to cut a watermelon

This is apropos of nothing I ever write about, but thanks to YouTube, I learned a new skill today. My wife loves watermelon, but it does nothing for me. I only ever regarded it as a huge fruit (vegetable?) whose rewards seemed elaborately buried.

But this YouTube video makes the chore easier than I ever thought possible. If you ever wanted a convenient way to slice and save all of your watermelon at once, here it is.