marijuana with an abnormally large concentration of thc of the active ingredient thc. aka "the dankness"
"hey charlie, do you want to go hang out with my friend from colorado after class?"
"i don't know, justin, is he chill?"
"he's the chill-illest."
"oh hell yeah!"

translation:
"hey charlie, do you want to smoke some of my marijuana after class?"
"Sure is it good?"
"it's the dankness, yo"
"oh hell yeah!"
by Charlie and Justin April 30, 2006
Get the my friend from colorado mug.