Cosby Chronic

The brown, toasted, remains of weed after being smoked through a vaporizer.

Commonly stored and stashed away in the event of a dry spell.

Stoner 1: Dude, please tell me you're holdin'!
Stoner 2: Nope, but I've got some Cosby Chronic we can smoke!

by Papawoot July 21, 2012