A mouth queef is the sound exuded from an individuals mouth that sounds a lot like a vaginal queef. NOT to be confused with a burp. A mouth queef is without control from the person peforming the mouth queef.
by LETMEPENETRATEYOU69 May 12, 2018

Todd: *inhales deeply* "<urp>"
Jake: "Dude, quit trying to burp. All that you're getting is these pussy fuckin mouth queefs..."
Jake: "Dude, quit trying to burp. All that you're getting is these pussy fuckin mouth queefs..."
by Verber April 20, 2016
