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"The flap of vag that extrudes from the lips. Thus giving the illusion of a roast beef sandwich. Thick beef or shaved, either way "bon appetit"
Adam: "Hey Leeroy, wanna get some lunch?"
Leeroy: "Nah man, had some nasty roast beef sandwich lastnight"
Adam: "Hanging with my sis again"
Leeroy: "Yeah!"
by tayfromthebay July 25, 2006
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Oct 31 Word of the Day
1. acronym for Laugh Out Loud + sob -- an expression for something that makes you lol and cry at the same time.

2. acronym for Laugh Out Loud, Son of a Bitch. An expression of bitter anger over something funny.
That fatal clown car accident made me lolsob-- clown cars are funny but my best friend was driving.
by duenna9 October 12, 2009
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A portable method of dining upon meat and cheese. Roast beef and a cheese slice of whatever sort is placed between 2 pieces of bread, or 3 for a double-decker, 4 for a quad decker, etc. Sauce and vegetables are usually preferred.
I was quite famished when I returned home, so I prepared a roast beef sandwich to quell my hunger.
by kvkvjkvgcgcgh v vo May 21, 2011
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the well had portions of a chick's fuck hole the hang after a long ball session. Much like meat curtains
dam I banged her so hard it looked like a roast beef sandwich when I was done.
by J.F. February 12, 2003
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a distigusting vagina also soemtimes known as mac n' cheese should not be traded for prime rib

a.k.a. - kaitlyn
oh jesus gil you gave up prime rib for a roast beef sandwich?
by not chris turner November 23, 2007
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I rather loose vagina found on nasty sloot doggies who sleep around a lot. Some men might find it attractive but others prefer a nice tight vagina. All personal preference.
"I noticed after Lucy stopped using her vibrator every night her roast beef sandwich tightened up" Ken
"I remember the first time you fucked, you had to stick your dick and her vibrator in at the same time" Ed
by toeingmywayintokiki August 07, 2016
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A used up women's vagina after having many men sucked on it her hole life
I gotta go home my ex-wife is coming so I'm going to eat a roastbeef sandwich
by Crack monkey Paris March 13, 2017
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