What does FOS mean?

full of shit



Other definitions of FOS:

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How to use the term FOS:

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More slang terms:

ANF

ANF

Abercrombie & Fitch

IOYA

IOYA

I'd Own Your a**

IYDMMA

IYDMMA

if you don't mind me asking

SIMYC

SIMYC

Sorry I missed your call