In this sketch, Norman Reedus is in the midst of a supply run, much like the one his character Daryl was on during Sunday's episode of The Walking Dead (he's probably looking for protein powder!). In a parking garage, he finds a van full of empty boxes, with one marked "futuristically funky personal transport."
Then, a horde of walkers on hoverboards (hoverers?) descend.
We know it sounds dumb, but trust us, it's funny. Check it out: