Finagle's Folly
Finagle's Folly was an alcoholic beverage, dark green in color. Doctor McCoy, made a Finagle's Folly that was known "from here to ". 

In 2268, McCoy prepared two glasses of the concoction for himself and Captain Kirk during the field trials of the M-5 multitronic unit aboard the . Kirk thought it was one of the ship's surgeon's better prescriptions, while McCoy felt it was "simple, but effective." ()

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de:Finagle's Folly
Alcoholic beverages