joy powder
Proposed by a contributor, not yet supported by evidence.
Meaning · English
Heroin.
Register: slang
Where it’s used:
Used
American English
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “joy powder” mean?
Heroin.
Is “joy powder” formal or informal?
joy powder is generally slang.