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 09, 2004
by Phattzo June 19, 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 28, 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 18, 2010
"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. August 11, 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 04, 2005