A slang term for a vagina; the resemblance between the Arby's roast beef sandwich meat and a vagina.
by JD and Seth December 5, 2007

When a female has a beat-up pussy thus resembling that of an arby-q sandwhich (roast beef & BBQ on a bun)
by DJ69 March 18, 2008

by rondo p suttly November 29, 2004

by Arby's Party September 7, 2014

Clint and Richard ate over $30 worth of food after working on my bike, and there for they are Arby's Mechanics.
by Douche LaRue October 19, 2009

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 Roast Beef Challenge".
by Nicolast September 6, 2006

by Mareb2664 October 14, 2009
