: Most commonly, "86" is used in restaurants and bars to indicate an item is out of stock (e.g., "86 the salmon") or that a customer should be refused service and ejected.
: In the 1930s, soda fountain workers used numeric codes; "81" meant a glass of water, while "86" meant they were all out of an item. Page 86
: Comey has stated the post was a purely political message, using "86" in its common sense to "get rid of" or "discard" a political figure through the democratic process. Understanding the Term "86" : Most commonly, "86" is used in restaurants
: A theory suggests it comes from Chumley’s , a Prohibition-era speakeasy at 86 Bedford St. in New York, where patrons were told to "86" (exit) via the back door during police raids. Understanding the Term "86" : A theory suggests
: Federal prosecutors and Republican officials, including President Trump, allege the post was a "serious expression of an intent to do harm," interpreting "86" as slang for assassination or permanent removal.
: It is frequently cited as rhyming slang for the word " nix ".