What is Roastbeef Curtains?
1.
A girl who has large floppy vagina lips.
No one can find Katie's clit because her roastbeef curtains are in the way
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2.
When a vagina has been excessively sexed to the point that the lips looks like curtains made out of roastbeef.
Yo Fez did you see the Roastbeef curtains on that stripper?
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