A women who has not got a very nice looking Vaginal area.

If you buy and maccy Ds standard double cheese burger and but it on it's side.
Hay look at this! It looks like ya Nan's 'Beef Burger Curtains'.

Thats fucking grouse.... ur a prick
by Greyman2010 March 09, 2010
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lips of the vagina
bro #1: she told me to lick her downstairs lips
bro #2: yo did she have beef curtains?
bro #1: ye
by pixelatedtitties June 19, 2019
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Beef curtains is a vagina that can swing down low, keep your boyfriend warm with, often used to block out light
beef curtains are a flabby vagina often with many hairs, looks like a rug
by Bantsas October 10, 2017
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