1 definition by Lord Foppington

A term often used amongst cullinary circles, a roast beef vagina consists of taking the following ingredients:

1 Wide-Set Vagina
2 lb. of roast beef
1/2 cup of mashed potatoes
A pinch of camel toe
And one large helping of Mama's Homestyle Erotic Gravy

Insert the ingridents into your girlfriend/date/sister then mix well with your tongue.
"Pardon me, waiter, but do you happen to have Roast Beef Vagina on the menue?"
"No sir, the last man ate us out."
by Lord Foppington October 4, 2008
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