can be used to define what kind of night you are going to have, self explanatory. Usually used when a night of extreme alcoholism, fun, debauchery, or cocksmithing will be had.

Also used similarly with the term 'hangin out with my wang out' which usually takes place before rocking out with the cock out
A: What you doing tonight?
B: Rockin out with my cock out!
by PCB2011 June 7, 2006
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In other words, if you don't support, or you're not loyal to the movement... Then YOU AIN'T SHIT!!!
B.E.T. and music all day every day! If you ain't rockin, you ain't robbin!
by choppaz-n-ninez December 8, 2009
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To be exteremley good at something. Skillful in a sexual act or An expert in a particular activity.
"This band are so good they be rockin yo Mama like only to Papa knows how."
by SteveDave May 9, 2003
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a slang term used to ask a question of why someone is doing something to you
"yo your gear is dutty"

"why you rockin ma gear fo son?"
by Ryan November 1, 2004
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is what happens when you smoke a very ingenius mixture of heroin and cocaine
u get the dope i get the coke we gonna be moon rockin it in mcdonalds bath room this afternoon
by alwaysgetting spun January 2, 2011
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When someone is in the act of boasting about an accomplishment or a possession. Examples would be a new expensive car, or the amount of money they make.

A highkey flex of something.
He pulled out $100,000 for no reason. He’s rockin big dick.
by Bruh 23232323 July 9, 2019
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