1. The passage leading from the opening of the vulva to the cervix of the uterus in
female mammals.
2. A similar part in some invertebrates.
Synonyms - see vagina, poon,
cunt,
twat, pussy, etc
"Either your cooters
work, or they don't" -Tina Fey, Weekend Update (Saturday
Night Live)
"I think I popped my cooter bone out." -
Lindsay Lohan, Appalachian Emergency Room (Saturday Night Live)
Apparently SNL likes to use that word...