A variation of the Live Jewellry-theme for ingesting drugs. A naturally venomous creature, most often a snake, scorpion or spider altered for greater size, spectacular colors and, of course, greater aggressiveness.
The animals' venom glands are genetically altered to produce not venom, but a drug of the user's choice. The drug is then, needless to say, administered by agitating the animal until it bites or strikes the user. Users usually display their creatures openly and proudly, in the case of snakes wearing the animal coiled around their wrist or neck.