Definition of SYFM

The Meaning of SYFM

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The Top Definition of SYFM

The most popular meaning of SYFM is: shut your f**king mouth

What Other Meanings of SYFM Are There?

There are no other definitions for SYFM at this time. Add your own definition of SYFM.

What is SYFM?

SYFM is shut your f**king mouth

SYFM Means

The definition of SYFM is "shut your f**king mouth".

SYFM Definition

The meaning of SYFM

SYFM means shut your f**king mouth.

Now you understand the definition of SYFM - SYFM means "shut your f**king mouth".

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What does SYFM mean? SYFM is an acronym, abbreviation or slang word that is explained above. If you ever forget what SYFM means, just come back to and we'll define any acronym you need help with.

  1. WYFM - Would You Fuck Me
  2. SFM - so f**king much
  3. DYFM - Dude, you fascinate me
  4. YYFM - Too wise for me
  5. SYM - shut your mouth
  6. SIFM - Yes i have ham
  7. RYFM - Read Your Friendly Manual
  8. STFM - search the f**king manual
  9. SAHM - stay at home mom
  10. SYY - Shut your yapper
There are no other slang words that contain acronym SYFM, or the meaning of SYFM.