When one is presented a grand opportunity to steal something. Many times will be said as an exclamation at the opportunity.
by RiceNigga June 20, 2017

Doing lines of coke off the back of the chick you are doing doggy style, and watching porn at the same time.
by Captain Gyno October 1, 2012

def. 1. jim: Dude, look at cory dyno (shortened term for dynamic movement) that route!
harry: I know, he's such a chalk addict!
def. 2. Jim: WTF, did he just snort his chalk?!
Harry: yup... such a chalk addict...
harry: I know, he's such a chalk addict!
def. 2. Jim: WTF, did he just snort his chalk?!
Harry: yup... such a chalk addict...
by Bishaan February 22, 2009

Donkey chalk occurs when you don't immediately clean ejaculent from you and/or your lovers skin after anal, and it dries and/or crusts on your asshole.
by Big Brown boy April 23, 2019

by Dave.R. June 30, 2006

A term coined by Democratic Jayhawk fans to show their support for both Obama and Kansas University.
Rock Chalk + Barack = Barack Chalk!
Rock Chalk + Barack = Barack Chalk!
by Jewce_Jooce March 23, 2010

Stoner 1: Lets go hit the bong
Stoner 2: Yeah, lets chalk it up
"Damn, that bong is CHALKED!"
"chalk that bad bitch up.."
Stoner 2: Yeah, lets chalk it up
"Damn, that bong is CHALKED!"
"chalk that bad bitch up.."
by hobbin February 23, 2010
