knob rot
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
A sexually transmitted disease (when contracted by a man).
Register: slang, vulgar
Examples
galloping knob rot
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 “knob rot” mean?
A sexually transmitted disease (when contracted by a man).
Is “knob rot” formal or informal?
knob rot is generally slang, vulgar.