by Josh Charlton January 31, 2007

yet another synonym for the female genetalia, specifically the inner labia. Sometimes used in conjuction with "rainbow tint"--referring to the color gradation at the ends of sliced roast beef.(Abbreviation: curtain)(See baloney flap)
Seriously, she had a full-on beef curtain...with rainbow tint!
Ain't nothin' wrong with a little "curtain" every now and then.
Ain't nothin' wrong with a little "curtain" every now and then.
by skittlesyum July 25, 2003

Large labial lips. May hang down like two flesh curtains, hence the "beef" part. Usually pretty dryed up and very nasty.
by Jumpingrat December 9, 2008

by Mr. Tapeworm May 28, 2006

It means pussy lips.
by Doug March 31, 2005

Reference to a vagina that has very saggy lips that are comparable to beef, and curtains, hence the name beef curtains. Often occurs after a lot of sex.
by Kiwi Pomerleau June 2, 2004

by The siminifrius tubloidial buttnoids March 9, 2003
