chief, v.² — Green’s Dictionary of Slang

chief v.²

also chief out

[? stereotyped Native American ‘pipe of peace’]

(US black) to smoke (a cannabis cigarette).

1994		8Ball & MJG ‘No Sellout’ [lyrics] I’m in the lab, chiefin hay, comin up with gold.
1997–2001		Online Sl. Dict. [Internet] chief out v 1. to smoke marijuana; GET HIGH. (‘Later, I’m going to chief out.’).
2006		Custom Made Gangstas ‘Hydro’ [lyrics] The grass we chief, man, it’s ten steps ahead of ya.
2014		Twitter 10 Apr. [Internet] @bbraddmartin he blazes it bro, me am him just chiefed a blunt.