human
I'm a fan of the show "Breaking Bad" and I've heard a lot about the drug called crystal meth. What is crystal meth?
assistant
Crystal methamphetamine, or crystal meth, is a synthetic stimulant that is made in a lab. It is a very addictive drug that is often used as a recreational drug. It can be smoked, snorted, or injected. It is also known as ice, glass, crystal, or tina.