dumbbutt
Proposed by a contributor, not yet supported by evidence.
Meaning · English
Stupid.
Register: derogatory, slang
Where it’s used:
Used
American English
Examples
We don't need people with ambiguous agendas telling us how to deal with problematic owners/advocates of either the mucho dumbbutt or Pollyannaish variety.
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 “dumbbutt” mean?
Stupid.
Is “dumbbutt” formal or informal?
dumbbutt is generally derogatory, slang.