Ranbarumba is a planet exclusive to Meteos Wars, filled with carnivals and dance. It has to be bought with the Galaxy Pack. The planet has very strange physics. Larger stacks have more power, and there is a significant strength boost if there is a launch from the bottom.
"Every day is a festival for the vivacious Ranbarumbans. They live by the dance and literally die by the dance."
There are 200 million Ranbarumbans, each 80cm tall. The planet is 34,000km across.