rock rental 

The act of giving a car to a person in trade for a peice of rock cocaine with little hopes of getting the vehicle back. Normally the vehicle is stolen from someone else, and has the steering column 'punched'.

Yo man I got arrested for a being in possession of a rock rental man, that ho' that gave me the car for a pebble and said it was her moms.

rock rental by JC Guppy October 25, 2006

rock the left hand

when grinding with a girl, one rocks the left hand to the beat of the music to show how much of a pimp he is.

Hey, I saw you grinding with the hot chick last night. And I saw you rock the left hand on that bitch!

rock the left hand by cre1313 December 26, 2007

Rock fuck 

1: verb- to fall or eat shit as on rocks or gravel

2: noun- a state of being characterized by the use of hard drugs

I got stabbed the other day and it didn't get infected until I rock fucked myself.

Rock fuck by Dennys' Crusader October 5, 2011

rock-for-rock 

When a guy who is hard as a rock fucks a girl who is dry as a rock.

"Conner and Sarah went rock-for-rock last night"
"Oh my god! Are they okay?"
"They are both in the hospital. I don't think they are going to make it."

rock-for-rock by Rock Ruchi February 26, 2015

Rock Springs 

Any place resembling the inside of a dry asshole, but lacking the warmth and sense of purpose. Also has much more Meth caked on it than a regular asshole. Comes from a small town in wyoming that smells like shit.

I got raped in the Rock Springs.

Rock Springs by chrispy1717 November 29, 2009

rock candy 

A VERY HARD PENIS! Sometimes a girl will add sugar to enlighten a blow job

yo Paco did you give your girl some rock candy?

rock candy by Heat seeker! T.C.S April 16, 2008

rock 'n roll 

A exclamation of excitement.

Generally used in reference to going someplace.

Let's rock 'n roll!

rock 'n roll by Mike Hayes January 15, 2004