Labia with a tinge of brown. Though they may appear to be fresh roast beef, do not try to serve them on a po-boy with gravy. Roast beef drag lips are, in fact, stained vagina.
Your grandmother asked me to help her douche. But when I noticed she was kicking the roast beef drag lip, I gave her a cunt punt.
Roast Beef Mud Flaps are the oversized lips of the vagina that resemble the mud flaps on a semi truck if they were made out of roast beef. This phenomena is often related to the woman having an excess of sexual partners, and/or extreme stretching by the use of sexual toys.
Chris: Hey man, did you end up hitting that last night?
Ken: Yeah, but it wasn't that great.
Chris: Why not?
Ken: Well, she had a massive set of roast beef mud flaps.
Chris: Were they that bad?
Ken: Yeah, it looked like she road a chainsaw to work everyday.
some people like food and sex.
roast dinner sex is the perfect comprimise.
it involves roast dinner being eaten/licked off a torso. proceeded by crazy ass sex. the whole works, yorkshire puddings, sprouts, beef and most importantly lashings of gravy.