On Tuesday, September 13, 2016, due to Clinton's 9/11 health incident, the New York Post has published a political cartoon headline entitled "Illary."
It is a direct use of the 1965 "skills game" Operation.
Operation is a battery-operated game of physical skill that tests players' hand-eye coordination and fine motor skills. The game's prototype was invented in 1964 by John Spinello, a University of Illinois industrial design student at the time, who sold his rights to the game to Milton Bradley for a sum of USD $500 and the promise of a job upon graduation. Initially produced by Milton Bradley in 1965, Operation is currently made by Hasbro, with an estimated franchise worth of USD $40 million.
The game is a variant on the old-fashioned electrified wire loop game popular at funfairs around the United States. It consists of an "operating table", lithographed with a comic likeness of a patient (nicknamed "Cavity Sam") with a large red lightbulb for his nose. In the surface are a number of openings, which reveal cavities filled with fictional and humorously named ailments made of plastic. The general gameplay requires players to remove these plastic ailments with a pair of tweezers without touching the edge of the cavity opening. Source.
A midway at a fair (commonly an American fair such as a county or state fair) is the location where carnival games, amusement rides, entertainment and fast-food booths cluster.
The term originated from the World's Columbian Exposition held in Chicago, Illinois, in 1893. It was the first world's fair with an area for amusements which was strictly separated from the exhibition halls. This area, which was concentrated on the city's Midway Plaisance, included amusement rides (among them the original Ferris Wheel), belly dancers, balloon rides, and other attractions.
After the Exposition, the term midway came into use as a common noun in the United States and Canada to refer to the area for amusements at a county or state fair, circus, festival, or amusement park. Source.
Political cartoonist Ben Garrison did an earlier version of the Operation Skills Game cartoon with Hillary Clinton as the subject.
All uses of Operation link back to its "clown" origins, and in the year of the Phantom Clowns, this makes sense.