nutbar
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Crazy, eccentric.
Register: slang
Where it’s used:
Used
American English
Examples
Have Duncan and Richie been back together since Duncan went nutbar on us and tried for Richie's head?
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 “nutbar” mean?
Crazy, eccentric.
Is “nutbar” formal or informal?
nutbar is generally slang.