What is the street name for heroin that is commonly used?

The street name "Smack" is commonly associated with heroin. This term is widely recognized in various communities and among drug users as a way to refer to heroin, often to downplay its dangers or to discuss it in a more casual context. Additionally, "Smack" has been part of the drug culture for several decades, further solidifying its recognition as a term for heroin specifically.

Other terms like "Blow" refer to cocaine, "Powder" could imply many different drugs but does not specifically denote heroin, and "Green" typically refers to marijuana or certain types of cannabis strains. Understanding the language and slang associated with drugs is essential for recognizing their potential risks and for informed discussions regarding drug use and abuse.