look up any word, like bukkake:
when a thong is so tight it looks like there is 4 flaps- fanny 4 flaps
she was dam good looking but she had a fanny 4 flaps
by Iva humpalot and aloto vagina December 07, 2005

Words related to fanny 4 flaps

4 fannys fanny saggers fany 4 phlaps flippy lips hippy lips