poonette
A pari-pubescent female. In recent years the age has declined from about 14 to about 11 due to earlier menarche. (see also pederasty)
Poonettes are the primary fans of Britney Spears. They wear training bras and are ogled by 12-year-old males as well as stultified 35+.
poonett square
Just like a science punett square, but instead of using genes it uses vaginas. Usefull for figuring out what kind of vagina your offspring will have.
Yo my bitch has a mad tight pussy, so I used a poonett square to see if my daughter would have one too.
Poonette
Someone with brunette hair, that happens to be the colour of poo.
That poonette girl over there