Slang for the dangerous halucinogen LSD.
"L"ind"S"ey "D"ean. A synthetic chemical that supposdely causers an addict who eats it to see visions and have altered emotions.
Addict 1: I bought a sheet of Lindsey Dean
Addict 2: You a sheet of Lindsey Dean did buy? Good this be.
Addict 1: You're fucked up, and talk like Yoda, but we'll drop it tonight.