The growth of the front lower abdomen experienced by some middle-aged women. Sometimes mistaken for smuggled meat products under thieving womens' dresses in supermarkets and convenience stores.
"I must have put on weight because I can't seem to fit into my wedding dress anymore....but then again I didn't have my fanny bulge all those years ago!"
by Stockers August 25, 2003
The bulge in which a female gains when they eat one to many pies. I.E Lisa Riley (UK) has a massive grim fanny bulge.
by Rimmy the 3rd July 26, 2003