Gerbil Tail
When a woman has bush so hairy that its begins growing off her clit.
Suzie hasn't shaved in months and is starting to a Gerbil Tail.
Fat tailed gerbil
The only other type of gerbil that's kept as domesticated pets. They don't really look like their relatives, they look like lightly colored dwarf hamsters with a slab of hairless flat meat as a tail.
I barely recognized the fat tailed gerbil as a gerbil.