mother of Satan
n.— «The explosive believed to have been used by the bombers is triacetone triperoxide (TATP), also known as “Mother of Satan” because of its instability and lethality. It can be made from household items.» —“Australian bus terror victim dies” by Sasha Shtargot in London, England The Age (Sydney, Australia) July 16, 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...