No need for much in the way of preamble for this delightful little clip. For once, the headline encapsulates exactly what is going on.
But in case it needs repeating, here is the YouTuber HandFartMaster, doing what he does best, in accompaniment to that song by Mumford and Sons about cannibals.
What do you mean, “waste of time”? It’ll be an iPhone app before you know what’s what.