A queef cookie is the ball of hair, vaginal mucus, archaic menstrual blood and dried baby batter that spurts out of the vagina of a modern slut when she contemplates joining the Peace Corps.
this reminds me of the first time hearing a queef while banging a chick. i said out loud "did you just fucking fart?!"
I remember witnessing my first queef as a young lad; I laughed my fucking ass off. It's just the loudest, wettest sound - regular farts don't even compare.