rock out

Where you are compulsed by the total arse-kicking-ness of a song (mainly rock and metal) to go ballistic. This can include air guitaring, jumping around, showing the horns and generally making a tit out of yourself. But it's ok, cause you're ROCKING OUT!

* Riff Raff by AC/DC hits *

"ROCK OUT!!!!!"

by Mooman August 27, 2004

Rock out

to listen to or play music to such an extent that the mind begins to lose consiousness and a new, more insane alter ego takes control

Dude, he's rocking out!

by yasmin August 3, 2003

Rock Out

1. The act of enthusiastically listening to music of the genre rock and roll

2. Public display of crack cocaine

1. I'm gonna go rock out on some ACDC

2. dude yo left yo rock out!

by TomWaxman July 20, 2010

rock out

said when an individual has to leave one or more friends abruptly.

"Sorry guys, I got to rock out. My girlfriend just called and told me to come over because her parents just left.

by The Dingo February 17, 2005

Rock out

"Go crazy"

"Man that guy really likes to rock out"

by Gary January 20, 2003

Rock Out

"with your cock out"

This usually entails drinking copious ammounts of beer, turning to the neerest available "mate" and exposing ones genitals to the elements, whilst "throwing up the horns" (common Rock music gesture).
Synonimous to "Hang out with your wang out"
and "having your penis outside of your pants and looking like a douchebag" (thankyou Ryan).

The "rocker" is usually the subject of much humilliation during the following days/months/years etc.

-"Hey did you hear what Jack did this weekend? He got like totally trashed and showed Russ his dick!"
-"what the hell really?"
-"yep, he rocked out with his cock out"
-"haha! ROCK OUT!!!"

-"WHAT THE HELL JACK!! WHAT THE HELL!!!"

by Spriggen_nick August 21, 2007

rock out

To reach a state of inebriation where one looses track of all time and space. Usually involves mass quantities of beer, one's best friends, and drinking until sunrise.

We should rock out next weekend!

by Natey G July 8, 2004