1 definition by masterofmath

Top Definition

Small packages of heroin sold for 10 bucks a pack in the 70s. The heroins purification turns blue when its 100% pure...

Song made by Jay-Z..

"Yo let me get some of that blue magic"

"iight yo can u handle this shit 100% pure only the best u kno"

by masterofmath November 06, 2007