The young people, aged 18 to 29, in Arab and Arab-influenced countries like Syria and Yemen, who are rising up against dictatorships. (Based on statistical term epsilon, meaning very small number. (used by Srdja Popovic, the organizer of the movement that took down Milosevic in Serbia in 2000, who was 27 at the time).

When you eat dirt for the first time and leave your family to build a shack in the woods