here's a clip taken from youtube of steven crowder, who @TeamYouTube have said does not violate their policies. youtube are apparently happy to have this material on their websitepic.twitter.com/NsIDtHAwCE
It's a stupid joke, and while I'm fairly sure you get it I'll take the bait. The joke is that he's being overly offensive to shock people, which can cause a laugh out of surprise. While not necessarily high-brow, it's still comedy.