Lye

From Rap Dictionary

noun

lye

Marijuana. "...whatever whatever. I sparks up some lye, Pop Duke creeps up in on some..." -- Notorious B.I.G. (I Got A Story To Tell), "Life's a bitch and then you die; that's why we puff lye cause you never know when you're gonna go" -- Nas featuring AZ the Visualiza (Life's A Bitch) [1]