SIFS

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What Does SIFS Mean?

SIFS means "Secret Internet Fatties."

Summary of Key Points

"Secret Internet Fatties" is the most common definition for SIFS on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok.
SIFS
Definition:Secret Internet Fatties
Type:Abbreviation
Guessability:
4: Difficult to guess
Typical Users:
Adults and Teenagers

Example of SIFS Used in a Text

SIFS

See Also

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