"JEFFERSON CITY, Mo. – There may be nothing like the real thing, but some industrious marijuana users have seized on an obscure but easily accessible substance that mimics the drug's effects on the brain — creating a popular trade in legal dope that has stymied law enforcement authorities. The users are buying a product known as K2 — or "Spice," Genie" and "Zohai" — that is commonly sold in head shops as incense. Produced in China and Korea, the mixture of herbs and spices is sprayed with a synthetic compound chemically similar to THC, the psychoactive ingredient in marijuana. Users roll it up in joints or inhale it from pipes, just like the real thing."
Read more here.
Hmm. The song lyrics, "Ain't nothin' like the real thing, baby" go through my mind reading this.