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Grammar Monster

Meaning of UMBJ


What Does UMBJ Mean?

UMBJ means "You Must Be Joking".
Summary of Key Points

Definition for UMBJ

UMBJ means "You Must Be Joking". This is the most common definition for UMBJ on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about UMBJ:

UMBJ
Definition:You Must Be Joking
Type:Abbreviation
Guessability:
2: Quite easy to guess
Typical Users:
Adults and Teenagers
A Text with UMBJ

Using UMBJ on a Cell Phone (SMS Texts, Whatsapp, and Yubl)

 
UMBJ
 

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