Mostly happening to just women, it's when a fart travels forward between the labias, and out past the clitoris, instead of out the ass crack. Basically, a retrograde fart.
Michelle is sitting on the couch, eating ice cream, watching romance movies, and enjoying the feeling of fartogrades tickling her junk as they pass through.

Susan's fartogrades stopped being funny when they pissed off the cat in her lap.
by Polyester.Specter December 11, 2016
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