I did this thing in the event called Animation Marathon which was run by an animator at AAU Ryo Wakasugi.
Here is the blog about it, though most of it in Japanese.
So, it's basically we decide a theme, which was "peeking" this time. and everyone has to do animation in 2 hours. Either 2D or 3D.
It's like a mini 11 second club.
It was fun doing it and just two hours of your day, you get some animation.
I sort of liked this test so I might go back in and fix it so that it's more like finished animation test.