gorilla dust
n.— «More than 7,000 people showed up here today to witness what one business publication billed as a “clash of titans.” But the actual event amounted to little more than a cloud of what one of the combatants called “gorilla dust.”» —“Smith, Perot All Smiles At Encounter” by Warren Brown Washington Post Dec. 9, 1986. (source: Double-Tongued Dictionary)
Further reading
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...
One of the celestial bodies listed in The Dictionary of Minor Planet Names(Amazon) is called Sumaura. It’s the name of the oldest private elementary school in Kobe, Japan, and was suggested by the discoverer’s son. This is part of a...