Oonie is the worlds best word,and was invented when Julia child slapped the back of Maggie Smiths head, and Maggie Smith screamed ''Oonie'' out of impulse.
Julia: ''I like your cut, G''
Julia: *Slaps Maggie's head*
Maggie: Oonie
The vagina; this dates back at least to 1990, the Golden Girls episode Blanche Delivers in which Sophia comes up with the euphemism oonie.
Not to be confused with Ooni, a brand of portable wood pellet pizza ovensProbably coincidental in that Sophia is Sicilian and Ooni makes a pizza oven, but the brand name has its roots in Africa.
Dorothy: Ma, you know you're really hurting my feelings.