The brownish, ususally disproportionate inner vagina lips (labia minora) of a woman. This is usually caused by acute overuse of the vagina. Resembles a roast beef sandwich.

See also: meat curtains, pink taco, bearded clam
I was eating a girls pussy the other night, and her roast beef lippies were so long, I nearly gagged on them.
by J.M.C. March 22, 2006
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