If you've seen the Harry Potter series—and maybe a dozen of us haven't—you probably enjoyed the epic battle between Harry and He-Who-Must-Not-Be-Named. But someone else has a different finale in mind.
In Harry Potter and the Prisoner of Azkaban, Hermione was given an incredibly powerful device called a time-turner, which allowed her to ... attend more classes. Most of us would have used it to commit untraceable crimes or hilarious pranks. But in the clip below, we see HowItShouldHaveEnded came up with one of the best possible uses of a time-turner, with the equally powerful invisibility cloak thrown in for good measure.
Videos like this make us glad YouTube exists.
Oh, and watch out for the stinger, also known as a scene that occurs after the credits. It's amusing as hell.