An
expulsion of trapped air from the vagina after an act of sexual intercourse or, less commonly, vigorous cunnilingus, accompanied by a loud report resembliong the expulsion of
methane gas from the anus. In women with extremely prominent labia and tight vaginas, a "pussy fart" may resemble a
growling noise not unlike that of a feline, which may have given rise to the term "pussy" for the female genitalia.