What does SYFM mean?

shut your f**king mouth



Other definitions of SYFM:

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How to use the term SYFM:

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More slang terms:

NIFOC

NIFOC

naked in front of computer

IYW

IYW

If You Wish

YOUS

YOUS

You, you guys

DLMBTLTK

DLMBTLTK

Don't Let Me Be the Last to Know