What does IFK mean?

I flunked

IFK

Other definitions of IFK:

  • I fu*king know

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How to use the term IFK:

  • Ifk already mom


More slang terms:

STM

STM

smiling to myself

SSM

SSM

Same-sex marriage

STBID

STBID

Some Time Before I Die

M&D

M&D

Mum and Dad