rat
n.— «A rat, in the parlance of Connecticut state legislators, is a bill or an amendment slipped in quietly to favor a friend or a special interest. Two Hartford City Council members recently schemed to sneak through a rat. They had the audacity to think they could get away with it.» —“While the cats were away…” Hartford Courant (Conn.) Oct. 20, 1998. (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...