The home court advantage is knowing how not to trip on your home court.

 As one redditor put it in response to this image, "there goes the art/music/history dept. funding." A pipe burst under the basketball court of this high school, and the result was this shiny Salvador Dali gym. When I first saw it, I thought it was under water because of the reflections, and then I realized we were either looking at an instant skatepark or a great setting for a sequel to Space Jam. C'mon, it looks like it could be a weird space court. Work with me here.

Sources: redditor longjohnsilvaa