good-ass
Proposed by a contributor, not yet supported by evidence.
Meaning · English
Very good.
Register: slang, vulgar
Where it’s used:
Used
American English
Examples
In an interview with the Root, Megan Thee Stallion addressed this seemingly gendered nature. “[Hot girl summer]^([sic]) is basically just about women — and men — just being unapologetically them, just having a good-ass time.”
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 “good-ass” mean?
Very good.
Is “good-ass” formal or informal?
good-ass is generally slang, vulgar.