Top definition
Fast-food chain whose logo resembles a circumsized penis.
The family activist group "Keep the penis in the pants" petitioned Arby's to change their logo which resembles a circumsized penis.
by not yet cured April 29, 2007
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
The loose folds of pussy-flesh, that looks reminiscent of the sliced beef from the restaurant of the same name.
"That bitch's Arbys lips made me hungry, lets go get a sandwich"
by Proxy-J October 24, 2009
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3
See also "Hell"

The place I am currently employed...
We surve good Chicken Sandwiches, and thats about it...
The Roast Beef smells like old Ball Sack...
Sanitation is almost non-existent...

Only rednecks, old people, and foriegn people eat here...

Because no one likes Arby's, we never have any customers...
So the only time we actually do work is when we close...

Arby's Chicken Chipolte Sandwich is really good!
The beef tastes like ass...
by The Nameless July 20, 2006
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4
In the 80's the TV ads for this restaurant made the name into ananagram:
American
Roast
Beef
Yes
Sir!
Arby's has some decent food. One sandwich, the BBC - beef bacon cheese- is especially good.
by I Saw U2 Live Twice January 27, 2009
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5
Arby's is slang for "roast beef". Roast beef being defined as over sized labia.

Usage: Yeah, she's cute but she's got a bad case of Arby's.
by Big Hugh Jardon May 24, 2009
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6
Not to be confused with the fast food chain, Arby's is a word to describe the appearance of a woman's pussy lips after they have been pounded over and over again to the point where they look like two flappy pieces of roast beef.
"You watch that new porno with Jenna Jamieson?"
"Yeah but she's not like she was back in the day, she's got the Arby's thing happening downstairs."
by John Vibert November 30, 2008
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