Vulture:

Vulture corralled legendary rap-rock producer Rick Rubin, Sir Mix-a-Lot (real name: Anthony Ray), the video’s director Adam Bernstein (also of Breaking Bad fame), and others to bring you the story behind the behind-centric classic.

Somewhere on the internet is a hilarious video of myself, John Welch, Sam Crutsinger and (I think) Andy Ihnatko lip-syncing this song.