The president's car has three names, here's why

https://www.dictionaryscoop.com/article/The-presidents-car-has-three-names-heres-why Presidents seem to speak a vocabulary of their own. There’s the armored limousine known as "The Beast," the mysterious "Biscuit" tied to nuclear command, and a presidential retreat once called "Shangri-La." Even familiar terms like POTUS and the White House have stories that reach much further back than most people realize. Here are 10 presidential names, nicknames, and code words, along with the fascinating stories behind them.