I secretly love acronyms. They will keep our minds sharp long past the sudoku, crossword puzzles, and anagram games.
Because no one really knows or agrees about the definition of every acronym, we mostly guess.
My favorite 3 are ones I totally imaginated* into existence:
4COL : for crying out loud
SDSU : sit down and shut up
YKWIK: pronounced why-quit, it means You Know What I Think?
The operator's manual for these helpful acronyms is currently being developed but you have my permission to use them at will. Especially with teenagers.
IDK - WDUthink? I'm heading to *$ for some espresso.
* planning to copyright that word