An increasingly common insult at my school. Originally started when a boy, who is known to have webbed feet, got defensive when someone said to him during a playful argument "Yeah, well you got webbed feet!" After thinking for a few seconds, his retaliation was "Yeah, well you've got a webbed clitoris!" The insult is actually very weak and doesn't actually mean anything in this context, but if you wish to start saying to people "you've got a webbed clitoris" just to see the confused look on their face, there isn't anything stopping you!