the prominent lips or labia minora of a woman's vulva especially the kind which protrude beyond the outer lips such as to form a set of fleshy window curtains around her vagina. Also called batwings after the style of old fashioned Western Saloon doors seen in cowboy movies.
by ansoanon August 16, 2005
Get the beefcurtainsmug. female sex organ; labias.
by Anonymous October 1, 2003
Get the beefcurtainsmug. by The Drizzle January 25, 2005
Get the beefcurtainsmug. "Eww i can totally see your beefcurtain when you wear that skirt"
"Your Beefcurtain looks a bit moist today!"
"Your Beefcurtain looks a bit moist today!"
by Jiovani August 21, 2006
Get the beefcurtainmug. by mungus man of beef June 30, 2008
Get the butthole beefcurtainsmug. 