fanny fart

fanny fart

1. noun, vulgar slang A sudden expulsion of air from the vagina, often resembling the sound of flatulence. "Fanny" is a vulgar slang term for a vagina. Primarily heard in UK.
2. verb, vulgar slang To expel air out of the vagina in a manner resembling flatulence. Primarily heard in UK.
See also: fanny, fart