Fast food restaurants have developed an underground culture of "secret menu" items that aren't advertised but can be ordered by customers in the know, creating an exclusive club of savvy diners who speak in fast food code. McDonald's "Animal Style" burger (borrowed from In-N-Out's famous preparation), Starbucks' "Pink Drink" (which later became official), and Taco Bell's "The Incredib... https://shutdown123.com/