After a rousing session of doggie style sex, Jim pulled his penis from Jill's vagina only to be greeted buy a very loud quief.
by jupton April 16, 2003

by Mark McCain August 18, 2003

a vaginal expulsion of gas. usually caused during intercourse. most disturbing and extremely unattractive.
if a woman ever tried to quief on me while i was banging her, id be like "hey, you stop farting all over my penis, and make me a pie.
by cody May 21, 2004

A pussy fart. If a girl sits on her knees and then lays forward sticking her ass in the air, she can do kuegel excercises which opens the pussy letting in air, and then clenching the muscles together forcing the air out, making a farting noise. If she's talented enough, she can do it many times in a row.
by kylsox February 20, 2009
