Well after seeing a bunch of Numa Numa parodies, I decided to kill it off. This flash has a plot, but it evolves around Numa Numa. No the whole thing isn't dancing.
Edit: First off, I can't belieave how high on the list this movie is if you search for Numa Numa. Anyway if you like this one, watch the other episodes in the series. If not, then ignore them and watch something else.