DFK
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Initialism of deep French kissing.
Register: slang
Where it’s used:
Used
American English
Examples
It could include elements of the following: kissing (maybe DFK or Deep French Kissing), prolonged foreplay, cuddling, massage, and extensive conversation.
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 “DFK” mean?
Initialism of deep French kissing.
Is “DFK” formal or informal?
DFK is generally slang.