chalkston disease

An ailment that causes white, dry patches of skin, caused by malnutrition and genetic modifications at an early stage of development.

Hey Bob, I saw somebody else with chalkston disease in the gym today, his skin was so patchy and dry, i offered him lotion

by mystical b19dpg March 9, 2011

chalk-beast

a college instructor who tends to get chalk all over his or her body, including the face and stomach, while writing important academic concepts on the chalkboard.

Wow. Look at that chalk-beast go! She has chalk all over her neck, and she's scribbling concepts all over the chalkboard.

by pandabear1236 July 23, 2012

chalked them off

Finished them off.

RJP

They chalked them off

They chalked those canapés off

by Robert Johnny Potter September 14, 2013

Chalking up

To dip the end of your penis in a bag of cocaine

Chalking up, the only way I let the misses do coke

by Tom foolery October 20, 2014

chalkboard syndrome

Black skin so dry and ashy you can draw/ write on it.

Bob: That nigger just takes notes on his arm.
Jim: Oh he is like a walking note pad
Bod: Dude that nigger has chalkboard syndrome don't make fun of him.

by ata1234 December 26, 2014

chaliso sweat

It means "Penis sweat."

George Lopez said don't touch me with Chaliso sweat on your hands.

by Onejimmy May 21, 2016

chalkboard moment

Getting called up to the chalkboard or whiteboard with an erection and having your whole class see

Tom: man im so embarrassed i had a chalkboard moment earlier.

Eric: yeah i noticed and so did the rest of the class.

by Sir_derps_alot September 5, 2016