Intellectual Honesty Test. Would you have been offended by "86-46" jargon thrown around a year ago?

[JHB]

110. Why do you highlight that part and not other, more prominent portions of the same page?

i.e.:

In the hospitality industry, it is used to indicate that an item is no longer available, traditionally from a food or drinks establishment, or referring to a person or people who are not welcome on the premises. Its etymology is unknown, but the term seems to have been coined in the 1920s or 1930s.

Etymology
There are many theories about the origin of the term. Possible origins include:

Rhyming slang for nix.[1]

Part of the jargon used by soda jerks. Walter Winchell wrote about this in 1933, in his syndicated On Broadway column.[2] In this, the code 13 meant that a boss was around, 81 was a glass of water and 86 meant "all out of it".[3] Professor Harold Bentley of Columbia University studied soda jerk jargon and reported other numeric codes such as 95 for a customer leaving without paying.[4]

Author Jef Klein theorized that the bar Chumley's at 86 Bedford Street in the West Village of Lower Manhattan was the source. His book The History and Stories of the Best Bars of New York claims that the police would call Chumley's bar during Prohibition before making a raid and tell the bartender to "86" his customers, meaning that they should exit out the 86 Bedford Street door, while the police would come to the Pamela Court entrance.[5]