The Post About Nothing
That squarish, handled container used to carry gasoline and other liquids is called a “jerry can” because it was first designed in Germany, and “Jerry” was WWI British slang for German.
“Gerrymandering,” the practice of creating political districts which benefit one party, combines the last name of former Massachusetts Governor (and founding father and fifth Vice President) Elbridge Gerry and the word salamander. In 1812, Governor Gerry signed a bill creating an irregular Boston-area district that advantaged his own party, and which also had a shape that reminded observers of a dragon or mythical salamander. Shortly after, the term “gerrymander” was born, and this political practice has been debated and litigated ever since.
To “jerry-rig” means to build or repair something in an improvised, makeshift fashion. The term seems to be a variation of “jury-rig,” derived from the sailing term “jury-mast,” meaning “a temporary mast to replace one that has broken off.”