1. an ankle that is bojank; a bojank ankle
2. an ankle that is messed up; a messed up ankle
3. an ankle that is a worthless piece of shit that breaks all the time; a fucked up ankle
Francis: what's up with your ankles?
Joan: I HAVE BOJANKLES!
Greg: What's wrong with my ankles doc?
Doctor: Well.. I'm afraid you have bojankles.