Fancy Fart
Vaginal farts that happen without any effort. This is a british slang.
Scene 1: About to have sex
(Girl spreading legs open)
(Noise of fart occurs)
Boyfriend (or girlfriend): What the hell was that?
Girlfriend: Oh that was just my fancy fart.
(Girl spreading legs open)
(Noise of fart occurs)
Boyfriend (or girlfriend): What the hell was that?
Girlfriend: Oh that was just my fancy fart.