the term 'beef flaps' is used in a derrogatory fashion to describe the female genitalia, as they tend to, (especially when a female is aroused) resemble two peices of flappy beef, between the legs of the woman.
'look at doreen's beef flaps, i bet you a tenner she hasnt shaved them in at least three weeks!'
this is when the vagina has a strikingly close resemblence to the roast beef at the deli usually found on a dick chicken hooker mouth. it sometimes even has the irradescent shine. this is caused by the vagina getting riddled with dicks
"man that dick chicken from last night had some staright up roast beef flaps what a hooker mouth it appears that her vagina has been riddled by a thoushand dicks".
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.
another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)
"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.