Jak and Brent decided on placing a roast beef grinder instead of a hot roast beef on their sex acts menu cause they thought two old dykes grinding their pussies still sounded better than eating shit.
by SpicyPino216 May 1, 2022

An external Labia (Pussy Lips), when pulled out when legs are spread it looks like a butterfly made out of roast beef!
by 1974Jimmy. November 21, 2006

A trial that consists of someone trying to eat ten Arby's roast beef sandwiches, usually within an alloted time limit. The contest is most regularly held in conjunction with the "Five for Five Round-up". Also known as "The Arby's Challenge".
Max made it to nine at the last Roast Beef Challenge. Then he vomited at the front of that law firm.
by Nicolast September 6, 2006

The name for a women/girl whos vagina resembles that of a fresh roast beef sandwich, down to every taste curve and turn
by hashinator May 24, 2006

Girl 1: Did you hear about ashlyn?
Girl 2: No! What?
Girl 1: Roast beef and applesauce!
Girl 2: EWWWW! skankkkkk
Girl 2: No! What?
Girl 1: Roast beef and applesauce!
Girl 2: EWWWW! skankkkkk
by Feetz March 31, 2011

by King_flakka June 16, 2016

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".
by shoosterjama July 31, 2009
