rock legend 

A member of a rock band that had an extreme talent, or was really good for doing what they did. being remembered forever because of stuff they did...like Freddy Mercury (Singer for Queen, an english band) is remembered for his participating in the band Queen and soing an awesome job.
that is a rock legend

Fredd Mercury, Joey Jordison these guys are rock legends

rock legend by Steve A. B December 21, 2005

rock 'n roll 

1. A genre of music which originated in the 50's from jazz, blues, and country. It reached it's peak in the late 60's/early 70's and has branched into many different styles, including Heavy Metal, Punk Rock, Hard Rock, Progressive Rock, etc.

The main instruments usually in rock bands are the electric guitar, bass guitar, drums and sometimes keyboards.

2. To have sex. this meaning is no longer in use.

1. Today I went to a rock 'n roll concert. It was pretty okay

2. Me and my girlfiend were rock 'n rolling all night long. It was pretty okay.

rock 'n roll by Choclo the Man January 18, 2008

rock the fartbox 

fuck that ass.
As in "i would rock the fartbox".

I'd rock the fartbox any day.
"Rockitty rock... rock.. rock the fartbox"

rock the fartbox by pushups with steve May 20, 2006

Rock Hill Police Department 

An Incompetent Makeup of corrupted, donut glazed, law enforcers who also hold themselves above the law.

The Rock Hill Police Department now tickets trains for speeding!

Rock Hill Police Department by Bearsa June 21, 2010

rock on 

An alternative definition outside the concert scene

A phrase commonly used among friends and acquaintances alike, in passing, as a greeting, or as a parting call.

Also an effective opening or closing for voice-mails with co-workers and superiors, and other professional forms of communication; designed to pull the stick out from the great swaddling ass of corporate America.

Little R: I love you, you are really amazing.
Mr. Barnes: Yeah, rock on babe, you know what's up!

Corporate: We look forward to communicating further on that issue.
Tool: Yeah, sweet, rock on!

rock on by Mr. Barnes July 9, 2006

Rock-a-bye Baby 

Is a nursery rhyme and lullaby.

The most common version used today is:

Rock-a-bye baby, in the treetop,

When the wind blows, the cradle will rock,

When the bough breaks, the cradle will fall,

And down will come baby, cradle and all.

Rock-a-bye Baby by Gianluca Sanna (JohnDorian) June 17, 2009

rock solid 

If some1 does something extremely stupid, or hypocritical, they can be said to have done a, or been rock solid.

The meaning of why you say "rock solid" is left to interpretation, it's funny any possible way.

person talks about something and is completely wrong in every way. you can then say "rock solid" indicating they are dumb/stupid.

rock solid by non-rock solid October 10, 2006