noun /fæni/
a) The female genitalia.
Her dress was so short you could nearly see her fanny
b) The buttocks, as possibly the most harmless euphemism. <! Easily more polite than hiney or tush.
Children, sit down on your fannies, and eat your lunch.
Syn: beaver, box, bush, coochie, cunt, front bottom, gash, kebab, minge, muff, pussy, quim, snatch, twat, slit, axe wound, bearded clam, flange, clunge, arse, ass, booty, bum, butt, tushie, tush
See Also: fanny bag, fanny pack, fanny fart
Wikipedia foundation.