The most common illicit drug. Can also be eaten but the effect is not immediate so it's hard to judge how much to take. Effects are heightened sense of colour and hearing, amusement, increases heart rate, and leads to loss of sense of time. But can also produce paranoia and even LSD-like hallucinations in high doses. Generally regarded as harmless, but probably more harmful that tobacco both in terms of addiction and lung cancer.
Skunk is a particularly potent variety of marijuana developed in Holland.
Resin produced from tops of cannabis plants. More potent psycho-active substance than grass. Usually has the same effects. Bitter taste and pungent smell. Induces hallucinations, heightened sense of colour, hearing and taste.