CIM
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Initialism of cum in mouth; indicates that the client ejaculates in their mouth.
Register: slang
Where it’s used:
Used
American English
Examples
[…]PSE (porn star experience) means you up the ante a bit in the bedroom with a bit of COF, Spanish, Tromboning, CIM, maybe even CIMWS (never my thing)—and for the really adventurous, Greek[…]
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 “CIM” mean?
Initialism of cum in mouth; indicates that the client ejaculates in their mouth.
Is “CIM” formal or informal?
CIM is generally slang.