I may very well be the last person on the blogosphere to have seen this video, but it was too much fun not to share. Ria and I were laughing until we were crying (or were we crying until we were laughing?) and she is presently attempting to wake up her siblings so they can come see it too.
The video is much better in high quality, so you might want to click through as I don't know how to provide the option here.
hat-tip As Cozy As Spring