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
Is there such a thing as a “neutral” accent, and if so what does it sound like? And that quirk in the way southern Californians talk about freeways. They’ll say things like take the 405 and get on the 8. Why the definite article...
Floordrobe is the new word for an old habit: piling your clothes on the floor instead of putting them away. The Oxford English Dictionary recently added an entry for it, defining floordrobe as “an untidy heap of discarded clothing left on the floor...