pentridge pussy 

A pentridge pussy is
Facial hair which is circular around the mouth, much like a goatee.
It’s gets it’s nickname from a famous Melbourne jail.
Pentridge was a notorious males Prison in Melbourne, Australia before its closure in 1997. Some inmates would receive falacio from other male inmates. Sometimes with facial hair. Hence the name the ‘pentridge pussy’

Have you seen Tyson’s new goatee?
Haha what was he thinking, it looks like a pentridge pussy!

pentridge pussy by Bill.C August 28, 2021

Partridge Breast Pussy

Typically- this saying stems from a theory pertaining to women's lip shape (mouth) as to her vagina. So for instance, if the female has a smaller upper lip, as opposed to her bigger bottom lip- it's called a Partridge breast pussy. Meaning- it's similar to the look of a partridge breast.

The theory seems to be legitimate. You can tell a lot about the shape of a women's mouth.

Look at those lips- that girls got a partridge breast pussy!

Partridge Breast Pussy by WoodlandMuse369 April 24, 2017