An audible expulsion of air from the vaginal canal not necessarily associated with sexual activity. Women who've not kept up on their Kegels can experience queefing after any activity that opens the vulva and canal. Standing on her head (in yoga) or doing bicycle kicks while lying down. In other words, anything that lifts her ass above the rest of her.
The bikram yoga class was interrupted by thunderous bursts of queefing when all the women stood up after standing on their heads
by cornwallisfritter January 07, 2010