This isn't an official part of the franchise from what I am aware of. It's listed as a short on IMDb, so sounds like fan-made.
That said, there are some decent fan made ANOES shorts out there, if my memory serves me right.
but this one sucks
It's an okay fake trailer, but people seem to be praising it a lot.
Little girl: "You have no idea how down I am for singing nursery rhymes with this guy that has hamburger helper for a face".