mouth music
Proposed by a contributor, not yet supported by evidence.
Register: slang
Where it’s used:
Used
American English
Examples
At some point in almost every gay encounter someone will play a little mouth music.
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 “mouth music” mean?
Oral sex.
Is “mouth music” formal or informal?
mouth music is generally slang.