by and_i_oop420 April 10, 2020

by AntonioSancho August 23, 2006

by stahlout September 15, 2006

Oversized, over-used, stretched out vagina lips, hanging from the crotch area, resting on the inner thigh, as if to be an open faced roast beef sandwich.
When your at a party, you meet a chick, you stick your hands down her pants, and there's more meat in your hands than in hers. That's open faced roast beef.
by BT Cruiser November 17, 2007

by Emma Putnam January 16, 2008

Damn bitch u some fine R.B.S. (Roast Beef Syndrome)
Ewww I can smell that R.B.S. outside of your pants
Put that R.B.S right here.
Ewww I can smell that R.B.S. outside of your pants
Put that R.B.S right here.
by GuCcI May 27, 2013

When a botha pulls huge pussy lips over a bitch's head and beats his cock violently off her forehead.
by Tim S. Trickler February 6, 2009
