Chalks free

When you play pool and your stick slides off the cue ball.

Your buddy's shoots the cue ball and the pool stick bounces off the top due to lack of chalk.

"Haha, chalks free"

by Blake2864 September 24, 2009

war chalking

The practice of leaving coded chalk marks on or near buildings or sites where a "war driver" has identified available 802.11 wireless network access. The marks usually indicate the type of access and level of security.

This practice is decended from the way hobos used to chalk mark the curbs outside homes where an easy mark could be approached for food or other handouts.

I located a particularly handy open wifi network near the ballpark, so I warchalked it for my hacker brothers and sisters.

by SYFer August 9, 2003

chalked up

under the influence of cocaine

ya son is a basehead, just another suffering fiend walking around all chalked up.

by Zany Zane September 13, 2010

rock chalk

A chant made up by KU science professors back in the day. Due to the limestone, chalky rocks found near the University of Kansas campus. Also Chalk is about the only thing that rhymes with jayhawk. Used by Kansas fans during sporting events.

Rock Chalk Jayhawk Go- KU!

by Doug C January 30, 2005

Chalk Dropper

An attractive, female teacher who flirts, and accepts flirts from students.

ms. Paul is a total chalk dropper.

by robyclark September 12, 2011

Nigga chalk

A chalk that's black like a nigga

"guys look at this nigga chalk it's so black like my friend Tyrone!"

by LiamTheDestroyer September 28, 2023

Chalk it out

To plan, conceptualize, sketch, or develop an idea since you have nothing better to do.

eg: The commercialization plan for innovations can be a difficult task, so innovators may hire an innovation consultant to help them chalk it out.

by codepoet September 9, 2015