Irish pennant
n.— «The term “Irish pennant” derives from the Royal Navy during the time of sailing ships. It was a loose or untidy end of a line. In Navy and Marine Corps parlance today, an Irish pennant is a loose thread on a uniform, for which you get gigged at inspection.» —“Irish Pennants” by Jack Kelly Irish Pennants May 5, 2005. (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...