by Phattzo June 18, 2009

Someone singing a Saves the Day song at the top of their lungs in front of about 20 people, not giving a damn what they think, could be construed as rocking out.
by Joseph119 February 27, 2003

When you are surrounded my sweaty people, women or men, and are rocking out so hard you start to get a boner.
by Tyler tran May 22, 2010

N- when your penis is hard as a rock
"Donna had me so rocked out on the elevator that the Purolator dude smacked me with his clipboard when all those people got on at the 8th"
by the B.G. September 3, 2005

Rock-ed outis a term used by a guys who comes out of the closet to others, its a slang word used by a group of men who pave driveways & letting others know you came out of the closet
He ROCK OUT to his family and they accepted him totally,those guys rock-ed out when paving the guys drive way.
by earnee February 13, 2007

To play musical instruments in such a way that it will make others want to rock out to an extreme degree. In general, the essence of rocking the fuck out lies in laying down a solid drum beat at high volume.
The band thought the basketball game was boring, until Bob and Joe picked up their drums and started to rock the fuck out at halftime.
by bob April 1, 2005

Someone or something that is so cool and funny, that you could say they rock out loud. An unexspected event that pops up that makes you so happy you want to scream "That rocks out loud, man"
Katie unexpectedly got a phone call saying that Orlando Bloom was going to visit her, she screamed "Oh my gosh!!!, He rocks out loud."
by Nicole 14 December 5, 2005
