That'll teach me to speed read. (You just have to love the last 5 seconds of that video).
With a friend videotaping, 27-year-old Christopher Lenzini of Dallas took a hit of Salvia divinorum, regarded as the world’s most potent hallucinogenic herb, and soon began to imagine, he said, that he was in a boat with little green men. Mr. Lenzini quickly collapsed to the floor and dissolved into convulsive laughter.
I'd never even heard of this before. Then again, I don't spend all of my free time on Youtube, either.