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A really loose girls vagina. When he cunt folds over itself and it's all brown n crusty.
I saw this girl the other day and she was sooo hot!! She actually let me go down on her but when i found out she had roast beef i threw her out the window
by Mike Cannon May 22, 2004
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16
1.)Many times used to describe a reddish and purplish colored vagina.
2.)The skin located in between a dogs rectum and his hind legs.
1.)Her roastbeef smells like kitty litter.
2.)To snip the tubes we will have to make an insition in his roastbeef.
by George Bahnan June 01, 2004
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17
no one can live without it, its the most amazing thing in the world unless you VEGAN/VEGETARIAN ^﹏^
OMG that's some amazing Roast BeeF
by JOEMAMASFAT November 13, 2019
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18
1. A tore up vagina that resembles roast beef.

2. Very large vagina lips.
After cream pieing her roast beef, I was hungry and decided to make sandwich.
by steve sagal jr. March 11, 2008
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19
A vagina which looks very similar to two pieces of bacon jumping out of a breakfast burrito. NOT to be touched under any circumstances.
I wouldn't fuck that nasty roast beef with your dick and him pushing.
by kdeuce April 22, 2005
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20
A cooter that is gunned out. A vagina that is of the loose state, one that which you can fit more than 4 digits in.
by justin cantwell May 03, 2004
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