Rock Chalk

typically used to describe large amounts of gay sex, sometime even without vaseline

the guy in kansas shirt, just leaving his room with his boyfriend, said he loves rock chalk.

by kUJayhawk February 12, 2009

chalk dust

Another street name for Cocaine Powder

"yo, let's go to Betsy's party!" "I heard they got Chalk Dust for the guests" "Hell yeah, let's go party!"

by Ahelp1ingHand November 27, 2016

chalk up

high on cocaine

I got a line yesterday so i think i'm just gonna go home and chalk up

by justin April 16, 2003

Chalk board

The act of accidentally sneezing on your smack. Creating a large white cloud that eventually settles on the surface it was originally on.

Yo dawg. Kevin and I we're gonna do some booger sugar last night but he sneezed and made a chalk board.

by Lilbitchboy March 9, 2019

chalk out

(Verb) When you're ready to leave somewhere which is regarding when an air force pilot is ready to launch the last thing to be done is to take the chalks out.

Friend: "Hey you ready to leave?"
Me: "Yeah let's chalk out."

by torrbbyxx April 24, 2015

chalking

you know when you have detetion you have to earse the chalkboarrds&stuff?
yeah basically serving detention.

Man, I can't hang out today casue i'm chalking after school.

by ZoE S. May 27, 2005

Chalk Block

When a teacher is trying to teach, a distraction such as a phone ringing or another teacher entering the classroom, disrupts the learning about to take place

Ms.Mari: "Ok class, today we learn about Wind Resis..."
*phone rings*
Ms.Mari: *sigh* "One second class..."
Todd: "Dude, total Chalk Block"

by EpicSmith93 September 16, 2010