What Does IYDK Mean?

IYDK means "If You Didn't Know."

"Cyber Speak" Test

You now know what IYDK means, but are you good at Cyber Speak? Well, let's see!

Summary of Key Points

"If You Didn't Know" is the most common definition for IYDK on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok.
Definition:If You Didn't Know
4: Difficult to guess
Typical Users:
Adults and Teenagers

Example of IYDK Used in a Text


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