Pig in a poke while the English expression refers to the appearance of the trick. This taught many scammed people the phrase "Caveat Emptor", or "buyer beware" as translated from Latin. In the past, it was common for small farmers to put a pig in a cloth sack to bring it to market for sale. A "poke" is a sack or bag. It has a French origin as "poque" and, like several other French words, its diminutive is formed by adding "-ette" or "-et" — hence "pocket" began life with the meaning "small bag". "Poke" is still in use in several English-speaking places, including
What Kate Does reviews"; however, this was down significantly from the previous episode's 89 and Bonnie Covel of About.com noted that " 'What Kate Does' brought us a bit of negativity. In general, fans just didn't like the episode". "What Kate Does" was largely considered to be a step down from the season premiere in pacing, revelations and writing; Mike Hale of "The New York Times" described the episode as "contemplative", "anticlimactic" and "subdued" and the flash sideways as "kind of boring and seemingly pointless." Chris Carabott of IGN, who gave the episode a score of 7.3 summed up that " 'What Kate