disco biscuit
Proposed by a contributor, not yet supported by evidence.
Sense 1
Meaning · English
A tablet of the drug ecstasy.
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).
Sense 2
Meaning · English
A Quaalude.
Register: slang
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “disco biscuit” mean?
A tablet of the drug ecstasy.
Is “disco biscuit” formal or informal?
disco biscuit is generally slang.