rocking out 

To enjoy music excessively, often while operating a motor vehicle. Rocking out often occurs at a stoplight and can be impulsive. Rocking out often involves playing the air guitar, air drums, and the air tambourine. The alleged rock out star usually plays every instrument in the song at least once. It rarely goes unnoticed.

There have been no reported deaths from rocking out.

Dude, I totally got caught rocking out in my car today.
So? It happens
I was listening to Ace of Base...
Ooooh snap!

rocking out by airbag22 November 9, 2008

Rocking out 

Listening to some ill beats on your jam box while headbanging (lightly or heavy) and taping your foot, maybe even signing along.

Dood! You rocking out to a friigin country song!

Rocking out by Kevin Shaw September 22, 2005

Rocking out 

Smoking Crack. Refers to crack cocaine's other nick name "Rock".

A. -Are you still Rocking out?
B. -Occaisonly, but I trying to stop.

Rocking out by Phattzo June 18, 2009

Rocking out 

Doing everything in ones power to draw attention to themselves.

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.

Rocking out by Joseph119 February 27, 2003

Rocking Out 

When you are surrounded my sweaty people, women or men, and are rocking out so hard you start to get a boner.

"Dude I'm totally rocking out right now."

"Ok Darden."

Rocking Out by Tyler tran May 22, 2010

Rocking out with your cock out 

1)Something you wish you could do when you see a very attractive young lady. It may get you in trouble but no one does it to my knowledge.

2) Another way to show how small or how big your dick really is.

Quinn: Dude, look at that hot girl over there!

Brock: Rocking out with your cock out.

Rocking out with your cock out by Champion17 February 11, 2010

Rocking it out 

Wearing a fit that looks good on you and being confident about it. You don't have to be a model to rock it out in a fit and look good as fuck as long as you're like "i'm me"

Simone is a little chubby but she's rocking it out in those boots with her jeans tucked in and that sweater, she looks great and she knows it!

Rocking it out by BrookeTuttle January 16, 2008