I did not even know that sort of thing existed… let alone in a farmers market. I found it amusing. It’s about 15 seconds into the slideshow.
I did not get a good overall picture of the market. This particular market (Marché de Barbes) is extremely crowded and notorious for its numerous pickpockets. My priority was to hang on to my tiny camera and discretely snap pictures without attracting attention. I do not recommend visiting this particular market unless you are looking for a very intense and potentially disconcerting North African experience in Paris. I purposely hired a guide to take me there. Knowing what to expect allowed me to enjoy this adventure.