A pussy fart. Often when getting it doggy-stlye air is ingested into the vagina. When this air is expelled it resembles a fart, but makes a "quefing" sound.
by Bubba Jones March 18, 2005
Get the quefemug. as listed above, it is stated as a vaginal fart. however it can also be put after a persons name to represent that they are dirty, retarded, or stoopid. as the example shows below:
marquefe, danquefe, you are a quefe, quefe, quefe? quefity quefe quefe quefe...Oooooo look a bunny :p
().()
(-.-)
(.Y.)
().()
(-.-)
(.Y.)
by avster April 28, 2005
Get the quefemug. by LDotRappa December 5, 2020
Get the queffedmug. 
by Coonbogger123 January 30, 2017
Get the Quefmug. by Trick2G August 6, 2014
Get the Queffingmug.