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