Definition
A 'street drug' is an illegal substance bought and sold on the black market. These drugs are unregulated, meaning their contents and purity are unknown and potentially dangerous. They often contain unknown additives and fillers, making them even riskier than regulated drugs. Imagine buying a mystery snack – you have no idea what's in it, or how it will affect you. 'Street drugs' are like that, but with potentially life-threatening consequences. Avoid them at all costs.