2:21 fast worker compilation video. Mostly working techniques rather than tools per se. This includes some popular GIFs we've seen before, plus some new stuff.
There's a lot to appreciate about an efficiently-executed job, even if it is a menial one. On the other hand, one is compelled to wonder about a society in which a person is that skilled at cutting a pizza. Web-wise, this is a very successful marketing tactic: clip together some popular vids, add some terrible music and a corny title ("People are Awesome"), and voila: 20 million views.
Also found the original "hammertime" video, from which the famous GIF is sourced. 42 seconds: