rock 

Rolling Rock Beer brewed in Latrobe, PA

Bartender: Can I help you?
Me: Yeah, I'll have a rock.

rock by TheConcierge April 14, 2005

rock 

orignally formed from a mixture of country and blues, rock has branched off into one of the largest forms of music.
1.alternative rock: rock that has not yet crossed over into the mainstream, nirvana.
2.experimental rock, rock desgined to expand the boundarys of rock, yoko ono
3. hard rock, rock with a very heavy backbeat, screaming guitar chords, and an indecipherable vocalist, the rolling stones.
4.soft rock, innofensive, commercial rock, eventually branched off into pop, the who.

rap or pop: rock sucks!!!
author: to each man his own, there are some extremely talented rappers and poppers.

rock by Anonymous August 5, 2003

Rock 

to have appeal, to be in vouge, worthy of adoration

I hate puppets and animation, but the Gorrilaz rock!

Rock by Broken Lizzard May 14, 2006

rock 

1.To wear. 2. used to describe crack, or even cocaine 3. a wrestler. 4. music genre

"Im rockin a white shirt and white kicks."

rock by JaayDub May 5, 2007

Rock 

To be shooken, shocked, taking by surpise in a good way. Like she rocked my world.

Or

I can go with that. I can believe that. I can do that.

She rocked me

I can rock with that.

Do you want to go to the club tonight? Oh, I can definitely rock with that.

Was the sex good? She rocked me. I'm wide open.

Rock by Charea Bryson September 25, 2007

Rock 

A type of music that is very inspirational. It is very loud (sometimes) and people like punks, goths, grungers, and other alternatives (and people who dont believe in labels) enjoy moshing to it. There are many types like alternative, emo, goth, punk, metal, and more, but nowadays most of the music we hear is either emo, pop-rock, or pop-punk. It was most popular from the 70's through 1994, or the year rock died (Kurt Cobain's death). In a rock band, there is a vocalist, guitarist, bassist, drummer, and sometimes a keyboardist. Sometimes the singer also plays an instrument, which is usually guitar, but can be the drummer or bassist. Most of the stuff on MTV is poprock, and it is not the true definition of rock.

Nirvana-Alternative/Grunge
Dashboard Confessional-Emo
Marilyn Manson-Goth
Sex Pistols-Punk
Guns n' roses-Metal
Poprock-Creed (no they are not grunge)
PopPunk-Green Day

Rock by Ka September 19, 2004

Rock 

Someone who has become so sedentary with their lifestyle, they have transformed into a lesser being.

"Hey dude get off your video game, stop being a rock".

Rock by soulbound March 19, 2011