In Canada, there is a dance called the "Hokey Pokey". It is usually performed by a group of children in a ring, and with each verse the participants move a part of their body into the circle, shake violently, then withdraw. After each verse, the children proclaim "That's what it's all about." The dance ends with them throwing their entire body into the ring, convulsively shaking and spinning.
It was originally created by a group of draft dodging hippies* as a celebration of socialism: moving your body in and out of the circle represents what you are giving to the collective, and finally you become part of the collective with the final verse when you give your entire body to it. The refrain, "that's what it's all about" was meant to be a pledge that you would devote your entire life to creating a utopian socialist society on earth.
It was originally viewed as supportive of communism, and was suppressed by Prime Minister Pierre Trudeau in the early 70s. Over this time period, several men and women were charged with the criminal offence of "corrupting the youth" for teaching this dance to children. However, it eventually evolved into a popular children's game, and is no longer viewed as subversive in the least. Most people are not even aware of its controversial history.
Youtube:
http://www.youtube.com/watch?v=sLqENbb7jLM(I actually think your country's dance seems pretty neat AbsoluteIce. I'd like to see it some day. Are there any videos on youtube?)
*If you're unfamiliar with the term, a hippie is someone who rejects conventional standards of living and advocates a philosophy of liberalism. It was very popular in the 60s and 70s, and they protested the Vietnam war. Many came to Canada to avoid the military draft. Today, the movement is largely characterized by their rejection of the conventional standard of bathing.