What does IFK mean?

I flunked



Other definitions of IFK:

  • I fu*king know

All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of IFK that should be included here, please let us know.


How to use the term IFK:

  • Ifk already mom


More slang terms:

LSHMSON

LSHMSON

laughing so hard milk shot out nose

BWL

BWL

Bursting With Laughter

LMOAO

LMOAO

Laughing my Other a** Off

RUT

RUT

Are You There