What Does CUG Mean?

CUG means "Closed User Group."

"Cyber Speak" Test

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

Summary of Key Points

"Closed User Group" is the most common definition for CUG on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok.
Definition:Closed User Group
4: Difficult to guess
Typical Users:
Adults and Teenagers

Example of CUG Used in a Text


Help Us To Improve Cyber Definitions

  • Do you disagree with something on this page?
  • Did you spot a typo?
  • Do you know a slang term that we've missed?
Please tell us using this form.