loud, n. — Green’s Dictionary of Slang

loud n.

[? SE loud, i.e. the intensity of its effects]

(US drugs) (strong) marijuana; also adj.

2014		C. Eble UNC-CH Campus Sl. Spring 2014.
2015		67 ‘Today’ 🎵 Loud buds in the room / Spark up the joint.
2016		Skepta ‘Numbers’ 🎵 Yeah, just picked up a new pack of the loud / Smell that, wow.
2017		hubpages.com ‘Roadman Slang 4 Jun. 🌐 Loud/Haze - indica/sativa.
2017		Young M.A. ‘OOOUUU’ 🎵 The loud got me movin’ slow-mo.
2020		G. Krauze What They Was 177: Are you fucking taking the piss? You smoked my loud.