The marijuana leaves and buds. Originated by followers of the Ras Ta Farian religion, which ritually smokes marijuana (most commonly in the form of spliffs) to feel closer to "Jah," the Rasta word for God. Used more commonly in the caribbean, esp. Jamaica, where the Ras Ta Farian religion began.
"Peter and I visited Kingston to find some of the most potent ghanja on the island."
by Huston November 29, 2005