sack dance
n.— «It made me want to do a little sack dance right there in the Cold War end zone.» —by P.J. O’Rourke Give War a Chance Apr., 1992. (source: Double-Tongued Dictionary)
Further reading
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There are eight major planets, but more than a million minor ones, including asteroids. If you discover one, you get the honor of naming it. The Dictionary of Minor Planet Names includes minor planets named for rock bands, jazz musicians, poets, and...