This is vomitrocious. (A new word I created to describe things this reality-shatteringly awful)
I can't emphasize enough how important it is that you watch the whole thing. It really does keep getting worse and worse, right up to the very last second. If you quit halfway through, you'll only have experienced a small fraction of the vomitrociousness. Personally, I think the members of the audience should be slapped for having the gall to applaud when he was done.