2. Someone with undesirable physical, mental or social qualities, much like an old lady's vagina.
Youth #2: Nah you dont wanna do that, she's a Grannyfanny.
Enraged Driver: Piss-off ya Grannyfanny!
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.
Log in with Facebook to save your favorite definitions
and share them with friends.