An unruly vagina is one which is basically having a bad hair day. A vagina with pubic hair that is out of control.
1. Sheesh Joanne, you shouldn't wear your bikini until you get that unruly vagina under control.
2. Enola's unruly vagina was not a deterrent to those who would have her.
3. Deborah's unruly vagina could not be tamed, so she begrudgingly opted for a Brazilian.