The courageous act of not taking any real action. Allowing things to develop naturally and accepting whatever consequences that may follow. Those who let grills rock are incredible human beings.
That biker at the Dead & Co. Concert was not only letting a grill rock, he was allowing his grill to napalm itself!
by The Gosh Dang Bruin October 29, 2018
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A term usually used by white dads when leaving any location.
Son: Hey Dad, we have to leave for skyzone now.
Dad: Alright, let's rock and roll!
by Dragon Lettuce April 15, 2019
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The line that ruined the historical accuracy of the 1988 western "Young Guns".
Emilio Estevez: "REGULATORS! Let's rock out!"

Viewer: "Wow... well that was gay."
by BADDA WAM! December 27, 2011
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a word that boomers use when talking about doing anything slightly to the left of doing dishes for fun
"you boys ready for some competitive knitting, alright let's rock n' roll!"
by bakedalaskathepunk March 15, 2022
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when your about to leave the house with your family and dad or mum? says lets rock & roll! in the UK.
child: i'm ready lets go now.
dad: lets rock & roll!
by garlicisepik February 12, 2023
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