cumming on a rock

When your completely out of options and you spill your cum on a rock.

With the intent of covering it, then writing your name in it with your cock.

your so dumb, you dad should have been cumming on a rock instead of your moms fat pussy

by Greasy Guru October 02, 2015

Rock a J

1) Used to describing rocking a jerk-off.

2) Jerking off; performing masturbation; on your cock.

Man; I couldn't sleep... Had to rock a J to get tired.

Gonna eat; go home; and rock a J.

Dude; I rocked 3 J's last night.

by Johnny John John John? January 03, 2011

Rock Knockers

The basketball hoop used in Australia with no backboard
The nickname 'Rock Knockers' were given to these hoops because Australian outback heat caused normal basketballs to explode, so people threw rocks at the hoops causing a knocking sound to occur hence the name 'Rock Knockers'

Bogan 1: "Oi cunt pull up to the court and run some 1s"
Bogan 2: "Sure mate I've been grinding these Rock Knockers and they've given me deadly accuracy
Bogan 1: "Bet mate put the shrimp on the barbie"

by Azusaane November 20, 2022

rock-knockers

Rock-knockers are like butterslaps.

All ne'er-do-wells call diamonds "apples." Like callin' money "bread" or rock-knockers "butter-slaps."

by sharpus March 21, 2021

Scrape the rock

Doing the easiest task in a group project.

Jeff - Tommy, can you print 5 copies of this?

Tommy - Sure, somebody has to scrape the rock

by Sutherland604 July 04, 2011

Sober as a rock

To be extremely sober. According to claire, this is a thing.

Claire is sober as a rock.

by original_prankster November 03, 2016

Rock bag

A game played by filling a bag with rocks and chucking it at each other.

Guy #1 there's nothing to do...

Guy #2 rock bag?

by The Squish July 28, 2010