mutt's nuts
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Something regarded as outstandingly good.
Register: slang, vulgar
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “mutt's nuts” mean?
Something regarded as outstandingly good.
Is “mutt's nuts” formal or informal?
mutt's nuts is generally slang, vulgar.