Iscience Share definition Flag Rasta word for marijuana. Comes from "I" meaning "Haile Selassie I" or "G-d" or (any number of people plus) G-d, and "conSCIENCE" which one supposedly gains from smoking it. Try some of dis Iscience mon, seen? Praise Jah Haile Selassie I, Jah Ras Tafari! Iscience by pentozali April 1, 2008 0 0 Get merch Get the Iscience mug. Buy Now — $32.95 See more merch
