Originally Posted by
Stubear
So in the spirit of Leonard da Quirm*, we should call it "The device for keeping your thumb away from the edge of a thumb notched blade while you strop."
Or TDFKYTAFTEOATNBWYS for short. It rolls off the tongue! :D
* For those who dont read Discworld, Leonard da Quirm is a Leonardo da Vinci type mad inventor who is held captive by the Patrician in Ankh-Morpork. He comes up with these great inventions, but he admits he's not good with names so they tend to come out like the one above!