mofo
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Syllabic abbreviation of motherfucker.
Register: slang, vulgar
Where it’s used:
Used
American English
Examples
Man, he's a big mofo.
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 “mofo” mean?
Syllabic abbreviation of motherfucker.
Is “mofo” formal or informal?
mofo is generally slang, vulgar.