clittaint
a clittaint forms when a rare disease causes a woman's taint to combine with her clitorus hole(aka vagina) causing her vagina to be connected with her asshole and forming one gigantic hole in place of a separate asshole and vagina. This gigantic hole is known as a clittaint. Once a woman grows a clittaint, her durf starts to grow directly out of the hole where the taint used to exist.
Wow that girl no longer has an asshole and vagina. There's just one giant clittaint there instead!