An uncontrolable noise that comes out of the vagina when there is air trapped inside of it. It usually accurs after sexual intercourse, mainly in odd positions, or when a female does sit ups, crunches, etc.
Her boyfriend was sickened by his girlfriends queef after they had sex, but she informed him that it was because of him.
by Winstonandwilbur July 6, 2006

by andyispissedatyou September 7, 2011

Air expelled from the vagina causing the labia minora to audibly vibrate creating a sound resembling a fart. A queef, however is not accompanied by a scent as with a fart .Queefs often occur during or after deep penile penetration and can add even more fun to sex.
by Fly Girl July 25, 2003

guy1 ; i made that bitch queef
guy2 ; ?
guy1 ; i fucked her so hard she a pussy fart
guy2 ; throws up .
guy2 ; ?
guy1 ; i fucked her so hard she a pussy fart
guy2 ; throws up .
by huunneypuss December 11, 2011

A flatulent-sounding explusion of air from the vagina, caused by the pumping of air into it with one's penis, or the spasming the vagina can go through during oral sex, "gulping" in and eventually expelling air.
When Stacey queefed while I was making love to her orally, it startled the hell out of me, we both laughed, and I dove right back in. I quickly learned that her queefs were her body's way of showing how much she loved what I was doing and I welcomed them.
by Bob August 27, 2003

by Stu November 16, 2003
