The phrase came out of the Spanish May 15 movement, and the hashtag has since been used sporadically and mainly by Europeans, but I think it has the potential to catch on along with #occupywallstreet.
http://www.commondreams.org/view/2011/07/19-9July 19, 2011
“Yes We Camp,” one of the witty twitter hashtags of Spain’s 15 May movement, sums things up well. Inspired by the Arab Spring, galvanized by crisis, unemployment and austerity, fed up with the ineffective, corrupt, and often misanthropic political process, we are leaving our homes and moving to the street. In a blend of last-chance desperation and optimistic empowerment, we are building autonomous, totally democratic camps in city centers across the world. In these camps total inclusive democracy is praxis, everything is shared, and we build revolutionary consciousness everyday. . . .
This is a practice of total democracy, of real, revolutionary tolerance. Los Indignados are 100 percent against violence, but they define violence to include homelessness, unemployment, hate speech and other forms of injustice. To quote the popular chant: this is what democracy looks like!
Similarly organized camps can be found throughout Spain, in Athens, and of course Egypt and Tunisia. Smaller camps have been springing up all over the world: England, Iceland, Italy, and France, throughout South America, even some in Japan and South Korea.
They’ve been appearing here in the US too. After the people were kicked out of the capitol building in Madison, they spontaneously organized Walkerville, an anti-Walker camp and protest space. I am writing these words from Bloombergville, the New York City encampment built to fight Bloomberg’s 2012 budget. A camp sprung up in San Jose this week, and Boston last week. A group called “American Spring” has planned camps for next month in Pheonix, San Fransisco, San Jose, and across the Southwest, and a major anti-war encampment is planned for Washington D.C, slated to start on October 6.