mother of Satan n. the chemical triacetone triperoxide, used in the making of explosives. (source: Double-Tongued Dictionary)
Further reading
Words for “mother” begin with the letter M in many languages, but not all of them. The reason has to do with the physiology of infant vocalization. Among the first sounds babies make are bilabial sounds with an open vowel, the lips coming together...
The word curfew comes from a French expression that means “cover your fire” and goes all the way back to a similar phrase in Latin. This is part of a complete episode. Transcript of “Curfew From a Command to Cover Fires” Hey there, you have A Way...