mutton dagger
Proposed by a contributor, not yet supported by evidence.
Meaning · English
The penis.
Register: slang
Where it’s used:
Used
American English
Examples
She would giggle silently and nudge the girl next to her, and so it would go; Rocco would be shaking his mutton dagger at every girl in class.
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 “mutton dagger” mean?
The penis.
Is “mutton dagger” formal or informal?
mutton dagger is generally slang.