I just saw this when I was looking for something else—funny how that happens!
When googling “internet marketing muscle' (to see what was, and was not, getting indexed), I found this:
Yes, that's a variation on a way that Google has been displaying YouTube results in its search engine results pages. Rather than put a thumbnail in the results, Google is putting in two links to different videos under the same SERP listing.
By the way, here's how YouTube is usually listed in the Google SERPs.