Probably the strongest weed you will ever have heard of, smoked, eaten, or whatever, you can't go wrong with that sh!t!
the good strain has a red tinge to the leaves, and the slightly cr@ppier version has a brown tinge. they are both insanely strong, and are grown in South Africa, the best country in the world
dude : Oh man, that Durban poison sure was good...
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.